ATE186273T1 - Verfahren und vorrichtung zum erzeugen eines aerosolnebels - Google Patents

Verfahren und vorrichtung zum erzeugen eines aerosolnebels

Info

Publication number
ATE186273T1
ATE186273T1 AT96912014T AT96912014T ATE186273T1 AT E186273 T1 ATE186273 T1 AT E186273T1 AT 96912014 T AT96912014 T AT 96912014T AT 96912014 T AT96912014 T AT 96912014T AT E186273 T1 ATE186273 T1 AT E186273T1
Authority
AT
Austria
Prior art keywords
high pressure
generating
aerosol mist
liquefied gas
aerosolized
Prior art date
Application number
AT96912014T
Other languages
English (en)
Inventor
Peter Gerard Hiscocks
David Laurence Gee
Original Assignee
Glaxo Group Ltd
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 Glaxo Group Ltd filed Critical Glaxo Group Ltd
Application granted granted Critical
Publication of ATE186273T1 publication Critical patent/ATE186273T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/007—Pulmonary tract; Aromatherapy
    • A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/008—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy comprising drug dissolved or suspended in liquid propellant for inhalation via a pressurized metered dose inhaler [MDI]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/44—Valves specially adapted for the discharge of contents; Regulating devices
    • B65D83/52—Metering valves; Metering devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/009—Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)
  • Medicinal Preparation (AREA)
  • Colloid Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Catching Or Destruction (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Ceramic Products (AREA)
  • Pens And Brushes (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AT96912014T 1995-04-13 1996-04-12 Verfahren und vorrichtung zum erzeugen eines aerosolnebels ATE186273T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9507768.1A GB9507768D0 (en) 1995-04-13 1995-04-13 Method of apparatus

Publications (1)

Publication Number Publication Date
ATE186273T1 true ATE186273T1 (de) 1999-11-15

Family

ID=10773079

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96912014T ATE186273T1 (de) 1995-04-13 1996-04-12 Verfahren und vorrichtung zum erzeugen eines aerosolnebels

Country Status (20)

Country Link
US (2) US6032836A (de)
EP (1) EP0820415B1 (de)
JP (1) JPH11503362A (de)
KR (1) KR19980703845A (de)
CN (1) CN1186474A (de)
AT (1) ATE186273T1 (de)
AU (1) AU709006B2 (de)
BR (1) BR9604916A (de)
CA (1) CA2217949A1 (de)
CZ (1) CZ321297A3 (de)
DE (1) DE69605028T2 (de)
EA (1) EA001229B1 (de)
ES (1) ES2139350T3 (de)
GB (1) GB9507768D0 (de)
HU (1) HUP9801701A3 (de)
NO (1) NO974707L (de)
NZ (1) NZ306449A (de)
PL (1) PL180486B1 (de)
TR (1) TR199701149T1 (de)
WO (1) WO1996032344A1 (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324121A (en) * 1997-04-07 1998-10-14 Bespak Plc Seal arrangements for pressurised dispensing containers
GB2332712A (en) 1997-07-29 1999-06-30 Glaxo Group Ltd Valve for aerosol container
GB9805938D0 (en) 1998-03-19 1998-05-13 Glaxo Group Ltd Valve for aerosol container
DE60023674T2 (de) * 1999-03-12 2006-06-08 Glaxo Group Ltd., Greenford Dossierventil
HK1049621A1 (zh) 1999-06-09 2003-05-23 罗伯特‧E‧希弗斯 超临界流体辅助的喷雾和鼓泡乾燥
US6626171B2 (en) * 2000-05-12 2003-09-30 Iep Pharmaceutical Devices Inc. Powder/liquid metering valve
WO2008045488A2 (en) * 2006-10-09 2008-04-17 Government Of The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services National Institutes Of Health Treatment of inflammation, demyelination and neuronal/axonal loss
US7261896B2 (en) * 2000-05-24 2007-08-28 United States Of America As Represented By The Secretary Of The Department Of Health And Human Services National Institutes Of Health Methods for preventing strokes by inducing tolerance to e-selectin
US7897575B2 (en) * 2000-05-24 2011-03-01 The United States Of America As Represented By The Department Of Health And Human Services Treatment and prevention of vascular dementia
US6523860B1 (en) 2000-10-12 2003-02-25 Illinois Tool Works Inc. Fuel cell adapter system for combustion tools
US6796478B2 (en) 2000-10-12 2004-09-28 Illinois Tool Works Inc. Fuel cell adapter system for combustion tools
US6667344B2 (en) 2001-04-17 2003-12-23 Dey, L.P. Bronchodilating compositions and methods
US6832699B2 (en) * 2002-02-22 2004-12-21 Terrasimco Inc. Direct pressure apparatus and method for dispensing coatings
WO2003072268A1 (en) * 2002-02-22 2003-09-04 Terrasimco Inc. Bladder-based apparatus and method for dispensing coatings
WO2003097249A1 (fr) * 2002-05-16 2003-11-27 Bioactis Limited Soupape d'injection de gaz
EP2949591B1 (de) 2002-08-13 2018-02-21 Medical Instill Technologies, Inc. Behälter und ventilanordnung zur speicherung und abgabe von substanzen und dazugehöriges verfahren
US6938810B2 (en) 2003-04-15 2005-09-06 Illinois Tool Works Inc. Fuel cell adapter system for combustion tools
TWI359675B (en) 2003-07-10 2012-03-11 Dey L P Bronchodilating β-agonist compositions
US8940321B2 (en) 2003-12-12 2015-01-27 Otic Pharma Ltd. Compositions for treatment of ear disorders and methods of use thereof
CA2548892C (en) * 2003-12-12 2015-10-27 Eran Eilat Compositions for treatment of ear disorders and methods of use thereof
US7934696B1 (en) 2006-02-21 2011-05-03 John Gruben Ether injection control valve
US9010329B2 (en) * 2009-02-10 2015-04-21 Aerophase Electronically-controlled, high pressure flow control valve and method of use
PL3111927T3 (pl) 2009-05-29 2020-06-29 Pearl Therapeutics, Inc. Kompozycje do wziewnego podawania środków aktywnych oraz związane z nimi sposoby i systemy
US8815258B2 (en) 2009-05-29 2014-08-26 Pearl Therapeutics, Inc. Compositions, methods and systems for respiratory delivery of two or more active agents
FR2952618B1 (fr) * 2009-11-17 2011-11-25 Serge Gandy Bouchon doseur pour recipient apte a contenir un fluide sous pression, et recipient muni d'un tel bouchon
PL3184136T3 (pl) 2010-03-25 2022-01-17 New Injection Systems Ltd Wstrzykiwacz
US8826525B2 (en) 2010-11-22 2014-09-09 Andrew Llc Laser weld coaxial connector and interconnection method
CN101983737B (zh) * 2010-11-30 2013-12-11 三峡大学第一临床医学院 呼吸机雾化装置
WO2013065051A1 (en) 2011-11-01 2013-05-10 Naveh Pharma (1996) Ltd. Formulation and device for treating ceruminosis
BR112015011084A2 (pt) * 2012-11-16 2017-07-11 New Injection Systems Ltd conjunto de seringa pré-preenchida portátil
EP2922588B1 (de) 2012-11-23 2019-02-06 New Injection Systems Ltd Autoinjektoranordnung
SG11201507286QA (en) 2013-03-15 2015-10-29 Pearl Therapeutics Inc Methods and systems for conditioning of particulate crystalline materials
US11554229B2 (en) 2013-03-26 2023-01-17 OptiNose Inc. Nasal administration
FR3006300B1 (fr) * 2013-06-04 2015-07-03 Aptar France Sas Valve doseuse et dispositif de distribution de produit fluide comportant une telle valve.
ES2792682T3 (es) 2014-02-10 2020-11-11 Respivant Sciences Gmbh Métodos para el tratamiento de enfermedades pulmonares con estabilizadores de mastocitos
PL3104853T3 (pl) 2014-02-10 2020-05-18 Respivant Sciences Gmbh Leczenie stabilizatorami komórek tucznych zaburzeń ogólnoustrojowych
DE102015204153A1 (de) 2015-03-09 2016-09-15 Henkel Ag & Co. Kgaa Mittel und Verfahren zur temporären Verformung keratinhaltiger Fasern
WO2017027402A1 (en) 2015-08-07 2017-02-16 Patara Pharma, LLC Methods for the treatment of systemic disorders treatable with mast cell stabilizers, including mast cell related disorders
US10238625B2 (en) 2015-08-07 2019-03-26 Respivant Sciences Gmbh Methods for the treatment of mast cell related disorders with mast cell stabilizers
WO2018044942A1 (en) 2016-08-31 2018-03-08 Patara Pharma, LLC Cromolyn compositions for treatment of chronic cough due to idiopathic pulmonary fibrosis
EP3522983A4 (de) 2016-10-07 2020-06-03 Respivant Sciences GmbH Cromolynzusammensetzung zur behandlung von lungenfibrose
DE102018219038A1 (de) 2018-11-08 2020-05-14 Continental Reifen Deutschland Gmbh Verteilervorrichtung zur Erzeugung eines Aerosols, System zum Abdichten und Aufpumpen von Fahrzeugluftreifen und ein Verfahren zum Abdichten von Fahrzeugluftreifen oder aufblasbaren technischen Gummiartikeln sowie die Verwendung einer Dosiereinheit zum Erzeugen eines Aerosols
CA3160440A1 (en) 2019-11-22 2021-05-27 Kindeva Drug Delivery L.P. Carbon dioxide based metered dose inhaler
EP4090316A1 (de) 2020-01-16 2022-11-23 Kindeva Drug Delivery L.P. Medizinische zusammensetzungen für inhalatoren basierend auf kohlendioxid
GB2592376A (en) * 2020-02-25 2021-09-01 Aer Beatha Ltd Canister
USD998474S1 (en) 2020-11-25 2023-09-12 The Procter & Gamble Company Aerosol dispenser
KR102609936B1 (ko) * 2021-01-12 2023-12-06 에어그린 주식회사 분사 장치
US12502339B2 (en) 2021-05-03 2025-12-23 The Procter & Gamble Company Foam compositions
US11827443B2 (en) 2021-05-03 2023-11-28 The Procter & Gamble Company Aerosol foam dispenser
USD1015881S1 (en) 2021-05-03 2024-02-27 The Procter & Gamble Company Aerosol foam dispenser
US20250009653A1 (en) 2021-09-08 2025-01-09 Kindeva Drug Delivery L.P. Propellants for anticholinergic agents in pressurized metered dose inhalers
JP2026509779A (ja) 2022-03-01 2026-03-25 キンデーバ ドラッグ デリバリー リミティド パートナーシップ 定量吸入器及び高用量懸濁液
AU2024230006A1 (en) 2023-03-02 2025-09-18 Kindeva Drug Delivery L.P. Metered dose inhalers and solutions including cannabinoids in hfa-152a
EP4673113A1 (de) 2023-03-02 2026-01-07 Kindeva Drug Delivery L.P. Dosierinhalatoren und lösungen mit cannabinoiden in hfo-1234ze(e)
CN116115868B (zh) * 2023-03-31 2025-06-20 艾特美(苏州)医药科技有限公司 用于定量雾化装置的袋阀组件及定量雾化装置

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176890A (en) * 1961-08-14 1965-04-06 Potapenko Gennady Pressurized dispenser with integral container seal
US3190508A (en) 1963-03-05 1965-06-22 Rexall Drug Chemical Metering valve for fluids under pressure
FR1458099A (fr) * 1965-01-08 1966-03-04 Perfectionnements aux dispositifs doseurs
DE2327067B2 (de) * 1973-05-26 1977-01-13 Hans Schwarzkopf Gmbh, 2000 Hamburg Aerosol
US3877618A (en) * 1974-03-25 1975-04-15 Olin Corp Lost motion fluid measuring valve assembly
US3966097A (en) * 1975-07-02 1976-06-29 Olin Corporation Fluid metering valve
CA1075854A (en) * 1976-08-16 1980-04-22 Charles W. Simons Aerosol propellants for personal products
DE2832252A1 (de) * 1978-07-22 1980-01-31 Hoechst Ag Impfpistole
BE887518A (fr) * 1980-02-15 1981-08-13 Glaxo Group Ltd Cartothioates d'androstanes
EP0133263B1 (de) 1980-04-01 1989-05-17 Interlake, Inc. Speicher- und Ausgabesystem mit Zuführung durch Schwerkraft
FR2507304A1 (fr) 1981-06-03 1982-12-10 Lacroix E Dispositif lance-leurre infrarouge a mise en oeuvre rapide avec double securite
HU193144B (en) 1981-06-06 1987-08-28 Andras Tejfalussy Sprayer for testing agrochemical interaction of multifactor
US4506803A (en) * 1982-08-09 1985-03-26 Hoffmann-La Roche Inc. Metered aerosol dispenser and method of using the dispenser
ZW6584A1 (en) * 1983-04-18 1985-04-17 Glaxo Group Ltd Phenethanolamine derivatives
US4655959A (en) * 1983-06-28 1987-04-07 The Drackett Company Preparation of non-flammable aerosol propellant microemulsion system
FR2615124B1 (fr) 1987-05-12 1989-11-24 Valois Valve aerosol doseuse a propulseur, utilisable en position inversee
GB8828477D0 (en) * 1988-12-06 1989-01-05 Riker Laboratories Inc Medical aerosol formulations
US5225183A (en) * 1988-12-06 1993-07-06 Riker Laboratories, Inc. Medicinal aerosol formulations
GB8921222D0 (en) 1989-09-20 1989-11-08 Riker Laboratories Inc Medicinal aerosol formulations
IL97065A (en) 1990-02-02 1994-01-25 Fisons Plc Repellent preparations for aerosol
DE4003272A1 (de) * 1990-02-03 1991-08-08 Boehringer Ingelheim Kg Neue treibgasmischungen und ihre verwendung in arzneimittelzubereitungen
DE69131867T2 (de) * 1990-03-23 2000-05-18 Minnesota Mining And Mfg. Co., Saint Paul Anwendung von löslichen fluorhaltigen Tensiden zur Herstellung von Aerosol-Präparaten mit dosierter Abgabe
US5169433A (en) * 1990-07-18 1992-12-08 Formulogics, Inc. Method of preparing mixtures of active ingredients and excipients using liquid carbon dioxide
US5190029A (en) * 1991-02-14 1993-03-02 Virginia Commonwealth University Formulation for delivery of drugs by metered dose inhalers with reduced or no chlorofluorocarbon content
IL104068A (en) * 1991-12-12 1998-10-30 Glaxo Group Ltd Surfactant-free pharmaceutical aerosol formulation comprising 1,1,1,2-tetrafluoroethane or 1,1,1,2,3,3,3-heptafluoro-n- propane as propellant
US5301664A (en) * 1992-03-06 1994-04-12 Sievers Robert E Methods and apparatus for drug delivery using supercritical solutions
US5639441A (en) 1992-03-06 1997-06-17 Board Of Regents Of University Of Colorado Methods for fine particle formation
GB9305975D0 (en) * 1993-03-23 1993-05-12 Minnesota Mining & Mfg Metered-dose aerosol valves
US5474758A (en) * 1993-07-28 1995-12-12 Minnesota Mining And Manufacturing Company Seals for use in an aerosol delivery device
US5400920A (en) 1993-07-29 1995-03-28 Minnesota Mining And Manufacturing Company One-time fill aerosol valve
JPH07241498A (ja) * 1994-03-07 1995-09-19 Nippon Tansan Gas Co Ltd 環境保全性液化ガスをプロペラントとしたエアロゾル発生方法
JP3472617B2 (ja) * 1994-04-01 2003-12-02 日本炭酸瓦斯株式会社 液化炭酸ガス用定量噴射弁及びこの弁を用いた噴射器と噴射装置
EP0813490B1 (de) * 1995-03-10 2000-07-12 Minnesota Mining And Manufacturing Company Ventil für aerosolbehälter
ATE386506T1 (de) * 1995-10-17 2008-03-15 Jagotec Ag Verabreichung unlöslicher arzneistoffe
US5891420A (en) * 1997-04-21 1999-04-06 Aeropharm Technology Limited Environmentally safe triancinolone acetonide aerosol formulations for oral inhalation

Also Published As

Publication number Publication date
NO974707D0 (no) 1997-10-10
PL180486B1 (pl) 2001-02-28
TR199701149T1 (xx) 1998-01-21
BR9604916A (pt) 1999-06-15
US6482390B1 (en) 2002-11-19
ES2139350T3 (es) 2000-02-01
US6032836A (en) 2000-03-07
NZ306449A (en) 1998-11-25
GB9507768D0 (en) 1995-05-31
EP0820415A1 (de) 1998-01-28
KR19980703845A (ko) 1998-12-05
NO974707L (no) 1997-12-10
CA2217949A1 (en) 1996-10-17
EP0820415B1 (de) 1999-11-03
CZ321297A3 (cs) 1999-06-16
CN1186474A (zh) 1998-07-01
EA001229B1 (ru) 2000-12-25
EA199700224A1 (ru) 1998-04-30
AU5500696A (en) 1996-10-30
DE69605028D1 (de) 1999-12-09
WO1996032344A1 (en) 1996-10-17
HUP9801701A2 (hu) 1998-10-28
PL322746A1 (en) 1998-02-16
JPH11503362A (ja) 1999-03-26
HUP9801701A3 (en) 1998-12-28
DE69605028T2 (de) 2000-04-20
AU709006B2 (en) 1999-08-19

Similar Documents

Publication Publication Date Title
ATE186273T1 (de) Verfahren und vorrichtung zum erzeugen eines aerosolnebels
MY115941A (en) Fire extinguishing apparatus and method
ATE331544T1 (de) Gerät und verfahren zur aerosolisierung einer pharmazeutischen pulverzusammensetzung
DE69323382D1 (de) Verfahren und vorrichtung zur chromatographischen fraktionierung einer mischung mittels eines simulierten fliessbetts in gegenwart eines komprimierten gases, eines überkritischem fluides oder einer unterkritischen flüssigkeit
ATE365078T1 (de) Vorrichtung zum erzeugen eines aerosols
ATE368298T1 (de) Verfahren zur behandlung substraten durch erzeugung und kontrole eines kryogenen aerosols
ATE275024T1 (de) Strahlwerkzeug und vorrichtung enthaltend ein strahlwerkzeug
DE69400608D1 (de) Verfahren und Vorrichtung zum Spenden und Lagern eines, in einem mit Treibgas unter Druck gesetzten Behälter enthaltenen, flüssigen Produktes
ATE215472T1 (de) Verfahren zum verpacken eines medizinischen gegenstands
DE69608062D1 (de) Verfahren zur Entfernung von hochkonzentriertem Kohlendioxid aus unter hohem Druck stehendem Erdgas
ATE346694T1 (de) Vorrichtung und verfahren zur aerosolerzeugung
ES8504498A1 (es) Procedimiento y dispositivo para efectuar el rociado finisimo de suspensiones mediante un gas a presion
CZ117895A3 (en) Suspension of a powder coating, process for producing said powder coating suspension and apparatus for making the same
MX9707837A (es) Valvula de aerosol de dosis medida.
DE69715741D1 (de) Verfahren und Vorrichtung zum Auftragen eines flüssigen Beschichtungsmittels in atomisierter oder nichtatomisierter Form mittels einer einzigen Düse
ATE157576T1 (de) Vorrichtung zum sprühen eines antihaftmittels gegen schweissspritzer in die gasdüse eines schutzgas-schweissbrenners
ATE298842T1 (de) Verfahren und vorrichtung zur gasversorgung und gasrückgewinnung
DE59603263D1 (de) Vorrichtung zum Betanken von Gasflaschen eines gasbetriebenen Omnibusses
DE59209273D1 (de) Verfahren zum trocknen und/oder entgasen einer flüssigkeit
ATE255939T1 (de) Feuerlöscher und verfahren zum ausbringen eines löschmittels aus einem löschmittelbehälter eines feuerlöschers
DE59807826D1 (de) Verfahren und Vorrichtung zum Entkeimen von Verpackungsmaterial
DE59804892D1 (de) Verfahren und vorrichtung zum austragen eines in einer flüssigkeit gelösten oder fein verteilten mediums
EP0377174A3 (de) Verfahren und Vorrichtung zum Zerstäuben und Vernebeln von flüssigen Stoffen
GB2270482B (en) Process and device for extraction of fluid using membrane and pressurized dense gas
UY26181A1 (es) Aparato y metodo mejorados para la aplicacion de aerosoles

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties