ES2173589T3 - Util de reparacion in situ de una estructura compuesta que presenta una zona deteriorada y procedimiento correspondiente. - Google Patents

Util de reparacion in situ de una estructura compuesta que presenta una zona deteriorada y procedimiento correspondiente.

Info

Publication number
ES2173589T3
ES2173589T3 ES98928382T ES98928382T ES2173589T3 ES 2173589 T3 ES2173589 T3 ES 2173589T3 ES 98928382 T ES98928382 T ES 98928382T ES 98928382 T ES98928382 T ES 98928382T ES 2173589 T3 ES2173589 T3 ES 2173589T3
Authority
ES
Spain
Prior art keywords
presents
composite structure
repair tool
corresponding procedure
situ repair
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES98928382T
Other languages
English (en)
Inventor
Fabienne Kociemba
Daniel Soro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Airbus Group SAS filed Critical Airbus Group SAS
Application granted granted Critical
Publication of ES2173589T3 publication Critical patent/ES2173589T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
    • B29C73/10—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using patches sealing on the surface of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/24—Apparatus or accessories not otherwise provided for
    • B29C73/30—Apparatus or accessories not otherwise provided for for local pressing or local heating
    • B29C73/32—Apparatus or accessories not otherwise provided for for local pressing or local heating using an elastic element, e.g. inflatable bag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/40—Maintaining or repairing aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3076—Aircrafts
    • B29L2031/3082—Fuselages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

La invención se refiere a un procedimiento para la reparación in situ de una estructura compuesta (10) tal como una estructura de una aeronave, que consta en la formación de un hueco cóncavo (14) en la zona dañada, la colocación en el mismo de una pieza compuesta no polimerizada (16) y la polimerización bajo presión de la pieza (16) utilizando un equipo que comprende placas apiladas (32) que multiplica la presión aplicada sobre la pieza compuesta, obteniendo de esta forma una reparación invisible con características mecánicas muy parecidas a las de la estructura original.
ES98928382T 1997-05-29 1998-05-28 Util de reparacion in situ de una estructura compuesta que presenta una zona deteriorada y procedimiento correspondiente. Expired - Lifetime ES2173589T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9706602A FR2763882B1 (fr) 1997-05-29 1997-05-29 Outillage de reparation sur site d'une structure composite presentant une zone endommagee et procede correspondant

Publications (1)

Publication Number Publication Date
ES2173589T3 true ES2173589T3 (es) 2002-10-16

Family

ID=9507376

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98928382T Expired - Lifetime ES2173589T3 (es) 1997-05-29 1998-05-28 Util de reparacion in situ de una estructura compuesta que presenta una zona deteriorada y procedimiento correspondiente.

Country Status (10)

Country Link
US (2) US6206067B1 (es)
EP (1) EP0984853B1 (es)
JP (1) JP4208262B2 (es)
CN (1) CN1071626C (es)
AU (1) AU730746B2 (es)
CA (1) CA2291658C (es)
DE (1) DE69803928T2 (es)
ES (1) ES2173589T3 (es)
FR (1) FR2763882B1 (es)
WO (1) WO1998053982A1 (es)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9901860D0 (en) * 1999-01-29 1999-03-17 Davey Terence J Treating products moulded from fibre reinforced plastics
EP1162058A1 (en) * 1999-02-16 2001-12-12 Toray Industries, Inc. Frp structure body and production method therefor
EP1268120B8 (en) 2000-03-03 2015-06-10 Quickstep Technologies Pty, Ltd. Method of joining composite components
TW564219B (en) 2001-01-25 2003-12-01 Quickstep Technologies Pty Ltd System and method for producing composite or bonded metal components
US6656299B1 (en) 2001-12-19 2003-12-02 Lockheed Martin Corporation Method and apparatus for structural repair
GB0130853D0 (en) * 2001-12-22 2002-02-06 Bae Systems Plc Method of forming a bond on or in an aircraft component
US7100656B2 (en) * 2002-04-15 2006-09-05 Northrop Grumman Corporation System and method for curing composite material
US20060059828A1 (en) * 2004-07-29 2006-03-23 Stevenson James F Repair method for noise suppression structure
DE102004062064B4 (de) * 2004-12-23 2008-07-17 Röder Präzision GmbH Verfahren zur Herstellung und Reparatur von Faserverbund-Metallkompositbauteilen und Vorrichtung zur Durchführung des Verfahrens
EP1683627A1 (en) 2005-01-25 2006-07-26 Saab Ab Method and apparatus for repairing a composite article
US8790485B2 (en) * 2005-02-25 2014-07-29 Bell Helicopter Textron Inc. Single vacuum debulk composite panel repair
EP1861240B1 (en) 2005-03-22 2015-12-23 Quickstep Technologies Pty, Ltd Composite tube production
US7686905B2 (en) * 2005-09-06 2010-03-30 The Boeing Company Copper grid repair technique for lightning strike protection
FR2891192B1 (fr) * 2005-09-29 2007-10-26 Airbus France Sas Procede de reparation d'une peaux externe de structure composite
US7419556B2 (en) * 2005-10-11 2008-09-02 United Technologies Corporation Method of repair for inlet caps of turbine engines
GB0619667D0 (en) 2006-10-05 2006-11-15 Short Brothers Ltd Apparatus and method for close tolerance forming of areas in fibre reinforced resin composite components
US7849729B2 (en) * 2006-12-22 2010-12-14 The Boeing Company Leak detection in vacuum bags
DE102007009719B3 (de) * 2007-02-26 2008-05-29 Eads Deutschland Gmbh Verfahren zur Reparatur eines Bauteils
US20100136232A1 (en) * 2007-03-30 2010-06-03 Laurence John Walker curing of polymer composites
US9770871B2 (en) 2007-05-22 2017-09-26 The Boeing Company Method and apparatus for layup placement
US8568551B2 (en) * 2007-05-22 2013-10-29 The Boeing Company Pre-patterned layup kit and method of manufacture
US8707766B2 (en) 2010-04-21 2014-04-29 The Boeing Company Leak detection in vacuum bags
US8936695B2 (en) 2007-07-28 2015-01-20 The Boeing Company Method for forming and applying composite layups having complex geometries
US8333864B2 (en) 2008-09-30 2012-12-18 The Boeing Company Compaction of prepreg plies on composite laminate structures
GB2452298B (en) * 2007-08-30 2010-01-13 Gkn Aerospace Services Ltd Composite structure
US8916010B2 (en) * 2007-12-07 2014-12-23 The Boeing Company Composite manufacturing method
US8752293B2 (en) * 2007-12-07 2014-06-17 The Boeing Company Method of fabricating structures using composite modules and structures made thereby
US8371009B2 (en) * 2007-12-12 2013-02-12 General Electric Company Methods for repairing composite containment casings
US8403624B2 (en) * 2007-12-12 2013-03-26 General Electric Company Composite containment casings having an integral fragment catcher
CN101903162A (zh) * 2007-12-21 2010-12-01 维斯塔斯风力系统集团公司 一种用于修理纤维复合物固体构件的方法
WO2009149170A1 (en) * 2008-06-03 2009-12-10 Triton Systems, Inc. Armor repair kit and methods related thereto
US20100098896A1 (en) * 2008-10-16 2010-04-22 Edward Claude Rice Patch
US8202056B2 (en) * 2008-10-16 2012-06-19 Rolls-Royce Corporation Morphable composite structure
US8778487B2 (en) * 2008-10-16 2014-07-15 Rolls-Royce Corporation Tape
US8409384B2 (en) * 2009-03-09 2013-04-02 The Boeing Company Predictable bonded rework of composite structures
US8540909B2 (en) * 2009-03-09 2013-09-24 The Boeing Company Method of reworking an area of a composite structure containing an inconsistency
US8617694B1 (en) 2009-03-09 2013-12-31 The Boeing Company Discretely tailored multi-zone bondline for fail-safe structural repair
US8524356B1 (en) 2009-03-09 2013-09-03 The Boeing Company Bonded patch having multiple zones of fracture toughness
US9492975B2 (en) 2009-03-09 2016-11-15 The Boeing Company Structural bonded patch with tapered adhesive design
US8449703B2 (en) * 2009-03-09 2013-05-28 The Boeing Company Predictable bonded rework of composite structures using tailored patches
US20100233424A1 (en) * 2009-03-10 2010-09-16 The Boeing Company Composite structures employing quasi-isotropic laminates
DE102009002501A1 (de) * 2009-04-20 2010-10-28 Wobben, Aloys Rotorblattelement und Herstellverfahren
US8524020B2 (en) * 2009-06-16 2013-09-03 The Boeing Company Method of restoring a composite airframe
US7927077B2 (en) * 2009-07-09 2011-04-19 General Electric Company Wind blade spar cap laminate repair
CH701994A1 (de) 2009-10-08 2011-04-15 Joerg-Ulrich Zowalla Nasslaminierverfahren und Folienschlauch zum Nasslaminieren.
US8444127B2 (en) * 2009-12-14 2013-05-21 The Boeing Company High temperature composite patch tool
JP5598842B2 (ja) * 2010-02-24 2014-10-01 三菱航空機株式会社 繊維強化樹脂からなる部材の補修方法
BR112013003189B1 (pt) 2010-08-13 2019-12-31 Hexcel Corp aeronave
US8986479B2 (en) * 2010-09-30 2015-03-24 The Boeing Company Systems and methods for on-aircraft composite repair using double vacuum debulking
EP2632723B1 (en) * 2011-01-11 2016-03-30 Bell Helicopter Textron Inc. Single stage debulk and cure of a prepreg material
DE102011004775B4 (de) * 2011-02-25 2012-10-25 Airbus Operations Gmbh Verfahren zum Herstellen einer Verbindung, Verbindung sowie Luft- oder Raumfahrzeug
US8945321B2 (en) * 2011-05-30 2015-02-03 The Boeing Company Method and apparatus for reworking structures using resin infusion of fiber preforms
DE102011086453A1 (de) * 2011-11-16 2013-05-16 Wobben Properties Gmbh Heizeinrichtung zur Reparatur oder Herstellung von Komponenten einer Windenergieanlage und Teilen davon sowie Windenergieanlage
US9919388B2 (en) * 2012-01-26 2018-03-20 General Electric Company Method for repairing a laminated article having a damaged area
DE102012207468B4 (de) * 2012-05-04 2021-07-22 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Reparatur eines Bauteils aus einem Faserverbundwerkstoff mit einer Thermoplastmatrix und Vorrichtung zur Durchführung des Verfahrens
JP6124561B2 (ja) * 2012-11-20 2017-05-10 三菱航空機株式会社 複合材の修理方法
US10265915B2 (en) 2014-01-17 2019-04-23 Sikorsky Aircraft Corporation Composite bonded repair method
US9434139B2 (en) * 2014-05-01 2016-09-06 The Boeing Company Structural integrated repair method and system tool device for repairing delaminated composite structures
US10093068B2 (en) * 2014-07-08 2018-10-09 Polycorp Ltd. Method and system for providing a rubber lining
GB2531600A (en) * 2014-10-24 2016-04-27 Short Brothers Plc Apparatus and methods for manufacturing and repairing fibre-reinforced composite materials
FR3029820B1 (fr) * 2014-12-16 2016-12-30 Snecma Procede de reparation d'un carter de soufflante
US10222353B2 (en) * 2015-03-18 2019-03-05 The Boeing Company Method and assembly for inspecting a partially cured repair patch prior to installation
CN105196575B (zh) * 2015-08-20 2017-08-25 国电联合动力技术(连云港)有限公司 一种用于风力发电机组叶片的维修方法
FR3042779B1 (fr) * 2015-10-27 2018-07-13 Airbus Operations Procede de reparation d'une structure d'aeronef a partir de plaques deformables
US9994009B2 (en) 2015-11-09 2018-06-12 The Boeing Company Inverted double dome double vacuum debulk tool
US10695993B2 (en) 2016-01-15 2020-06-30 GM Global Technology Operations LLC In-situ polymerization of polyamides for composite part repair
US10094221B2 (en) 2016-02-03 2018-10-09 General Electric Company In situ gas turbine prevention of crack growth progression
US10247002B2 (en) 2016-02-03 2019-04-02 General Electric Company In situ gas turbine prevention of crack growth progression
US20170218762A1 (en) 2016-02-03 2017-08-03 General Electric Company Situ Gas Turbine Prevention of Crack Growth Progression
US10443385B2 (en) 2016-02-03 2019-10-15 General Electric Company In situ gas turbine prevention of crack growth progression via laser welding
US10544676B2 (en) 2016-02-03 2020-01-28 General Electric Company Situ gas turbine prevention of crack growth progression
US9970326B2 (en) 2016-03-01 2018-05-15 General Electric Company Gas turbine in situ inflatable bladders for on-wing repair
US10024163B2 (en) 2016-03-01 2018-07-17 General Electric Company In situ tip repair of an airfoil tip in a gas turbine engine via frictional welding
US10589477B2 (en) * 2016-05-02 2020-03-17 GM Global Technology Operations LLC Cosmetic repair of a thermoplastic carbon fiber composite
US10753277B2 (en) 2016-07-27 2020-08-25 Raytheon Technologies Corporation Inlet cap of an engine
FR3056141A1 (fr) * 2016-09-20 2018-03-23 Airbus Operations (S.A.S.) Procede de fabrication d'une piece en materiau composite
KR101863276B1 (ko) 2017-01-12 2018-05-31 한국과학기술연구원 용해 공정을 이용한 복합 재료 리페어 방법 및 장치
EP3566844A4 (en) * 2017-03-10 2020-01-08 Mitsubishi Heavy Industries, Ltd. COMPOSITE MATERIAL PRESSURIZING DEVICE AND COMPOSITE MATERIAL FORMING METHOD
US10611104B2 (en) 2017-06-15 2020-04-07 GM Global Technology Operations LLC Heating elements for repair of molding defects for carbon fiber thermoplastic composites
FR3067643B1 (fr) * 2017-06-20 2020-08-14 Airbus Operations Sas Dispositif et procede de reparation a cadre gonflable
CN107756830A (zh) * 2017-09-28 2018-03-06 国营芜湖机械厂 一种适用于外场雷达罩损伤快速修复工艺方法
US10935460B2 (en) 2018-07-17 2021-03-02 General Electric Company Ultrasonic tank for a turbomachine
CN109676974A (zh) * 2018-12-12 2019-04-26 核工业第八研究所 一种修复碳纤维横杆的方法
US11396173B2 (en) * 2019-02-15 2022-07-26 The Boeing Company Tool and associated method for manufacturing the same
ES2935395T3 (es) * 2019-03-21 2023-03-06 Siemens Gamesa Renewable Energy As Método de reparación de un cordón de larguero dañado de una pala de turbina eólica de una turbina eólica
US11534993B2 (en) * 2019-10-30 2022-12-27 The Boeing Company Vacuum bag-less composite repair systems and methods
US11506077B2 (en) 2021-02-04 2022-11-22 General Electric Company Inflatable device with guiding mechanism for effective engine cleaning
CN114953527A (zh) * 2022-05-17 2022-08-30 西安奥若特材料技术有限公司 一种大型复材部件局部损伤现场维修装置及维修方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554036A (en) 1984-05-07 1985-11-19 Newsom Cosby M Portable vacuum device and method of using same
EP0180865A3 (en) * 1984-10-29 1986-12-30 The Boeing Company Blind side panel repair patch
US4916880A (en) 1986-07-21 1990-04-17 The Boeing Company Apparatus for repairing a hole in a structural wall of composite material
US4978404A (en) 1986-07-21 1990-12-18 The Boeing Company Method for repairing a hole in a structural wall of composite material
US4808253A (en) * 1987-11-06 1989-02-28 Grumman Aerospace Corporation Method and apparatus for performing a repair on a contoured section of a composite structure
US5207541A (en) 1988-12-13 1993-05-04 The Boeing Company Scarfing apparatus
US5023987A (en) 1989-08-28 1991-06-18 The Boeing Company Strato streak flush patch
US5442156A (en) * 1991-04-09 1995-08-15 The Boeing Company Heating apparatus for composite structure repair
US5271145A (en) 1991-06-03 1993-12-21 The Boeing Company Rope saw cutting apparatus and method for scarfing composites
FR2705914B1 (fr) * 1993-06-02 1995-08-18 Aerospatiale Dispositif d'application de pression, éventuellement chauffant, sur une surface de forme quelconque, notamment pour la réparation de structures endommagées.
BR9510294A (pt) * 1995-01-27 1997-11-11 Sikorsky Aircraft Corp Método para produzir artigos compósitos de núcleo alveolar
FR2744054B1 (fr) * 1996-01-29 1998-04-30 Aerospatiale Procede de realisation de pieces en materiau composite a haute precision dimensionnelle mettant en oeuvre une polymerisation par ionisation et pieces ainsi obtenues
US5738741A (en) * 1996-03-26 1998-04-14 The University Of Dayton Pre-fabricated vacuum bag and vacuum bag process to externally reinforce structural members with advanced composites
JPH10315257A (ja) * 1997-05-22 1998-12-02 Meiki Co Ltd 真空積層装置および真空積層方法

Also Published As

Publication number Publication date
US6468372B2 (en) 2002-10-22
AU8023398A (en) 1998-12-30
AU730746B2 (en) 2001-03-15
CN1258247A (zh) 2000-06-28
DE69803928D1 (de) 2002-03-28
WO1998053982A1 (fr) 1998-12-03
EP0984853B1 (fr) 2002-02-20
EP0984853A1 (fr) 2000-03-15
DE69803928T2 (de) 2002-08-22
FR2763882A1 (fr) 1998-12-04
CN1071626C (zh) 2001-09-26
FR2763882B1 (fr) 1999-08-20
JP4208262B2 (ja) 2009-01-14
CA2291658C (fr) 2008-05-20
JP2002511030A (ja) 2002-04-09
US6206067B1 (en) 2001-03-27
CA2291658A1 (fr) 1998-12-03
US20010008161A1 (en) 2001-07-19

Similar Documents

Publication Publication Date Title
ES2173589T3 (es) Util de reparacion in situ de una estructura compuesta que presenta una zona deteriorada y procedimiento correspondiente.
ES2172793T3 (es) Formas de dosificacion biconvexas de desintegracion rapida.
CO5130051A1 (es) Dispositivo de proteccion contra sobrevoltajes que incluye una lamina de material de varistor y metodo para ensamblarlo
ES2100836T1 (es) Una plaquita inserta de corte para una cortadora de fresado.
ES2165066T3 (es) Metodo para la fabricacion de placas para la impresion en relieve.
WO2003082598A3 (en) Optically variable security device
MX9705120A (es) Articulos absorbentes para manejos de fluidos.
AP1650A (en) Laminated insecticide dispenser.
CO4560406A1 (es) Placa conductora y procedimiento para el posicionamiento preciso de los equipos y soldadura de los elementos de construccion electronicos en las superficies de la placa conductora
AU5376399A (en) Device for stopping a leak in a pipe
ES2101160T3 (es) Multiplicador de presion hidroneumatico.
ES2120874B1 (es) Disposicion perfeccionada aplicable a arboles telescopicos.
CA2401530A1 (en) A joint for sheet material and a method of joining sheet material
ES2166183T3 (es) Dispositivo para unir piezas de hormigon armadas.
ES2184107T3 (es) Pie soporte por celula medidora.
AR009851A1 (es) Procedimiento para el ensamblado por presion de una pieza por lo menos localmente cilindrica, herramientas para la ejecucion de dicho procedimientoy conjunto obtenido.
ES2105446T3 (es) Maquina asfaltadora de firmes de calzada y herramienta.
DE50312372D1 (de) Nanooptisches farbpr gen
AR003378A1 (es) Masilla para el recubrimiento de chapas.
CO5060520A1 (es) Troquel estampador de barras de jabon, el proceso para hacer el troquel y el proceso para estampar las barras de jabon .
DE60227970D1 (de) Telekommunikationsnetz mit einem sdh/sonet-subnetz, wobei die gmpls-funktion in einem gmpls-software server integriert ist
ES2170037T1 (es) Cableado de un sistema modular de muebles.
SE9704295D0 (sv) Suspended doble micro strip
ATE320285T1 (de) Vorrichtung zur bereitstellung einer sicherheitsausrüstung
ES2096507T3 (es) Panel aislante para la construccion.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 984853

Country of ref document: ES