EP0162014A1 - Dispositif et procédé de séparation de matières granuleuses - Google Patents

Dispositif et procédé de séparation de matières granuleuses Download PDF

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Publication number
EP0162014A1
EP0162014A1 EP85810219A EP85810219A EP0162014A1 EP 0162014 A1 EP0162014 A1 EP 0162014A1 EP 85810219 A EP85810219 A EP 85810219A EP 85810219 A EP85810219 A EP 85810219A EP 0162014 A1 EP0162014 A1 EP 0162014A1
Authority
EP
European Patent Office
Prior art keywords
fluidized bed
outlet
area
air
grain
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.)
Granted
Application number
EP85810219A
Other languages
German (de)
English (en)
Other versions
EP0162014B1 (fr
Inventor
Roman Müller
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.)
Buehler AG
Original Assignee
Buehler AG
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 Buehler AG filed Critical Buehler AG
Priority to AT85810219T priority Critical patent/ATE31254T1/de
Publication of EP0162014A1 publication Critical patent/EP0162014A1/fr
Application granted granted Critical
Publication of EP0162014B1 publication Critical patent/EP0162014B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B4/00—Separating by pneumatic tables or by pneumatic jigs
    • B03B4/02—Separating by pneumatic tables or by pneumatic jigs using swinging or shaking tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents

Definitions

  • the heavy goods are then drained along a second section onto the lower vibrating table immediately below, the task of which is to read out the heavy goods and the parts with a greater specific weight (such as stones, glass, metal, etc.).
  • the lower vibrating table is also equipped with a vibratory drive, which, however, generates a throwing motion against that of the upper vibrating table.
  • the lower swing table is in inclined in the same direction as the upper swing table, but its swinging movement is oriented towards the higher outlet for the heaviest parts.
  • the lower fluidized bed table below the intermediate floor can be designed as a channel-like depression with an air-impermeable bottom, which depression guides the heavy grain fraction into the associated outlet.
  • Particularly optimal and stable operating conditions are created when the clear exhaust air cross section is divided into zones with adjustable cross sections at a distance above the upper fluidized bed table. Each should have an adjustment flap for adjusting the air volume.
  • the upper fluidized bed table in a region (V) has a smooth surface with a large number of fine perforations, the region (V) of the upper table surface is air-permeable, but impermeable to the raw material. There is then a zone of coarse perforations 24 over the entire width, which can also be replaced by a passage slot across the entire width.
  • the table surface In a region (A) adjoining the coarse perforations, which extends to the light material outlet 14, the table surface also has coarse, possibly medium-coarse perforations 24 'through which the various raw material fractions can fall. It is essential that the upper table does not have a sieve function, since all of the diaphragm openings are larger than the largest part of the material flow. The stratification is caused by the air flow receive. The whole lower layer falls through the rough openings. The openings can easily make up 2o to 50% of the entire table area.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Processing Of Solid Wastes (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
EP85810219A 1984-05-08 1985-05-08 Dispositif et procédé de séparation de matières granuleuses Expired EP0162014B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85810219T ATE31254T1 (de) 1984-05-08 1985-05-08 Vorrichtung und verfahren zum trennen von koernigem gut.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2240/84 1984-05-08
CH224084 1984-05-08

Publications (2)

Publication Number Publication Date
EP0162014A1 true EP0162014A1 (fr) 1985-11-21
EP0162014B1 EP0162014B1 (fr) 1987-12-09

Family

ID=4229127

Family Applications (3)

Application Number Title Priority Date Filing Date
EP85810219A Expired EP0162014B1 (fr) 1984-05-08 1985-05-08 Dispositif et procédé de séparation de matières granuleuses
EP85901960A Expired EP0181353B1 (fr) 1984-05-08 1985-05-08 Dispositif et procede permettant le triage separatif du grain
EP85902511A Expired EP0182831B1 (fr) 1984-05-08 1985-05-08 Installation et procede de triage de produits lourds, en particulier de pierres ou materiaux similaires, a partir de cereales et d'autres produits en vrac

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP85901960A Expired EP0181353B1 (fr) 1984-05-08 1985-05-08 Dispositif et procede permettant le triage separatif du grain
EP85902511A Expired EP0182831B1 (fr) 1984-05-08 1985-05-08 Installation et procede de triage de produits lourds, en particulier de pierres ou materiaux similaires, a partir de cereales et d'autres produits en vrac

Country Status (10)

Country Link
US (2) US4652362A (fr)
EP (3) EP0162014B1 (fr)
JP (2) JPH0659463B2 (fr)
KR (1) KR900001435B1 (fr)
AT (1) ATE31254T1 (fr)
AU (1) AU569011B2 (fr)
BR (1) BR8506704A (fr)
DE (3) DE3562988D1 (fr)
SU (2) SU1480753A3 (fr)
WO (2) WO1985005049A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0208221A3 (fr) * 1985-07-12 1988-06-01 Hein, Lehmann Aktiengesellschaft Appareil à tamiser
EP0280127A3 (en) * 1987-02-27 1989-06-07 Officine Meccaniche Ferrero S.P.A. Pneumodensitometric vibrating separator for sorting of heterogeneous bulk products
FR2635278A1 (fr) * 1988-07-29 1990-02-16 Uralsky Politekhn Inst Classificateur par gravite
EP0361815A1 (fr) * 1988-09-28 1990-04-04 Rothmans International Services Limited Procédé et dispositif pour séparer des particules inacceptables d'une matière de tabac
EP0427679A3 (fr) * 1989-11-06 1991-07-24 Wirth Mühlenbau Dresden GmbH Dispositif de fractionnement de matières granuleuses
DE4034737A1 (de) * 1990-10-30 1992-05-07 Thaelmann Schwermaschbau Veb Schalenseparator
CN103394469A (zh) * 2013-08-15 2013-11-20 时祥华 一种多功能组合清理筛
US9108222B2 (en) 2011-05-03 2015-08-18 Bühler AG Method and device for fractionating bulk material

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0659463B2 (ja) * 1984-05-08 1994-08-10 ビューラー アーゲー 穀物又はその他のばら物から重量物、特に石等を選別除去する装置及びその方法
IT1186418B (it) * 1985-12-09 1987-11-26 Ocrim Spa Procedimento e dispositivo per la selezione e la pulitura a secco del grano
CH672440A5 (fr) * 1986-12-01 1989-11-30 Buehler Ag Geb
MD220C2 (ro) * 1986-12-01 1995-11-30 Buhler Ag Instalaţie de pregătire uscată pentru măcinare a produselor cerealiere alimentare şi furajere
US5183161A (en) * 1987-11-27 1993-02-02 Buehler Ag Process and apparatus for separating grain mixture
CZ280323B6 (cs) * 1987-11-27 1995-12-13 Bühler AG Způsob oddělování těžkých přimísenin, zejména kamení, ze zrnitého materiálu a zařízení k provádění tohoto způsobu
US5301811A (en) * 1987-11-27 1994-04-12 Gebruder Buhler Ag Apparatus for the separation of grain material and the sorting out of heavy inclusions from grain material
JPH03505700A (ja) * 1988-07-08 1991-12-12 ジービーイー・インターナショナル・ピーエルシー 微片状物の空気式分離
AU629925B2 (en) * 1989-04-14 1992-10-15 Leslie Colin Clarke Vibrating cleaner
US5024334A (en) * 1989-06-09 1991-06-18 Iowa State University Research Foundation, Inc. Method and means for gravity table automation
DE4126065C2 (de) * 1991-04-15 1994-09-29 Buehler Ag Verfahren zur Luftführung für das Putzen von Griessen sowie Griessputzmaschine
DE4118675A1 (de) * 1991-06-07 1992-12-10 Lindemann Maschfab Gmbh Luftunterstuetzter trenner
JPH05115849A (ja) * 1991-07-02 1993-05-14 Kurimoto Ltd 破砕不燃物の選別装置
FR2700718B1 (fr) * 1993-01-26 1995-04-14 Delta Neu Séparateur aéraulique, notamment pour le tri des déchets.
CA2113368C (fr) * 1993-01-26 1999-08-10 Alain Desmadryl Separateur aeraulique, notamment pour le tri de dechets
FR2705910B1 (fr) * 1993-06-01 1995-08-25 Delta Neu Procédé et installation de tri sélectif de déchets.
US5875898A (en) * 1996-02-29 1999-03-02 Community Recycling & Resource Recovery, Inc. Compost purification method and apparatus
JP3428609B2 (ja) * 1996-03-29 2003-07-22 株式会社サタケ 粗選石抜装置
DE19702738A1 (de) * 1997-01-27 1998-07-30 Heiner Dr Schwanz Pneumo - Separator
AUPP111997A0 (en) * 1997-12-24 1998-01-22 M E Mckay & Associates Pty Ltd Separation using air flows of different velocities
RU2142859C1 (ru) * 1998-03-11 1999-12-20 Бурдин Николай Владимирович Способ и устройство для пневмообогащения сырья, содержащего тяжелые минералы и металлы
NO312712B1 (no) * 1999-12-15 2002-06-24 Norsk Hydro As En sorterende fluid bed granulator samt fremgangsmåte for fluid bed granulering
RU2165688C1 (ru) * 2000-09-28 2001-04-27 Скворцов Виктор Николаевич Устройство для сортировки семян сельскохозяйственных культур
WO2003092899A2 (fr) * 2002-05-03 2003-11-13 General Kinematics Corporation Appareil vibratoire de regeneration de sable ayant des modes normal et de rejet
US7188730B2 (en) * 2003-09-24 2007-03-13 Centers Michael C Separation system for single stream compressed recyclables
SE527470C8 (sv) * 2004-02-13 2006-07-25 Sandvik Intellectual Property Siktdäck
RU2277979C2 (ru) * 2004-03-09 2006-06-20 Зао "Совокрим" Камнеотделительная машина для очистки зерна
USD529397S1 (en) 2004-08-18 2006-10-03 Gabrielle Studio, Inc. Cosmetic container
DE102004054275A1 (de) * 2004-11-09 2006-05-11 Bühler AG Vorrichtung zum Trennen von körnigem Gut
WO2006091817A2 (fr) * 2005-02-22 2006-08-31 2082710 Ontario Limited Procede et dispositif destines a determiner un ensemble de parametres de fonctionnement pour un separateur mineral de lit fluidise
DE102005019998A1 (de) * 2005-04-27 2006-11-02 Bühler AG Verfahren und Einrichtung zur Reinigung von Getreide
DE202005007472U1 (de) * 2005-05-11 2005-07-14 Allmineral Aufbereitungstechnik Gmbh & Co Kg Luftsetzmaschine mit variabler Luftzufuhr
US7527153B2 (en) * 2005-09-26 2009-05-05 General Kinematics Corporation Separator system and method of separating materials
SE0502734L (sv) * 2005-12-13 2007-05-02 Sandvik Intellectual Property Siktanordning
KR100799397B1 (ko) * 2006-12-20 2008-01-30 정구명 해산물 선별기
RU2333038C1 (ru) * 2007-01-29 2008-09-10 Николай Евгеньевич Сунцов Пневматический сортировальный стол
RU2377077C1 (ru) * 2008-04-22 2009-12-27 Алексей Никифорович Зюлин Пневмосортировальный канал зерна
US7882959B1 (en) * 2009-08-06 2011-02-08 General Mills Ip Holdings Ii, Llc Method and apparatus for scalping food pieces
PL2322473T3 (pl) * 2009-10-15 2013-03-29 Sued Chemie Ip Gmbh & Co Kg Sposób usuwania rozdrobnionego materiału zanieczyszczającego z rozdrobnionego materiału mieszanego fosforanu litu i metalu
RU2425723C1 (ru) * 2009-11-17 2011-08-10 Общество с ограниченной ответственностью Научно-производственное предприятие "Инженерная Экология" Способ утилизации бетонного лома
WO2011141257A1 (fr) * 2010-04-15 2011-11-17 Bühler AG Procédé et dispositif de fabrication de farine
RU2456099C2 (ru) 2010-06-21 2012-07-20 ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "Промышленное обогащение" Установка пневмовакуумной сепарации сыпучих материалов
EP2402093B1 (fr) * 2010-06-30 2015-06-17 Alstom Technology Ltd Dispositif de criblage et procédé de criblage
DE102010026445A1 (de) * 2010-07-08 2012-01-12 Evonik Degussa Gmbh Flugaschetrennung mittels Koronaentladung
RU2440193C1 (ru) * 2010-07-20 2012-01-20 РОССИЙСКАЯ АКАДЕМИЯ СЕЛЬСКОХОЗЯЙСТВЕННЫХ НАУК ГОСУДАРСТВЕННОЕ НАУЧНОЕ УЧРЕЖДЕНИЕ СИБИРСКИЙ НАУЧНО-ИССЛЕДОВАТЕЛЬСКИЙ ИНСТИТУТ МЕХАНИЗАЦИИ И ЭЛЕКТРИФИКАЦИИ СЕЛЬСКОГО ХОЗЯЙСТВА (ГНУ СибИМЭ Россельхозакадемии) Пневматический сортировальный стол
RU2558836C1 (ru) * 2014-05-13 2015-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Воронежский государственный университет инженерных технологий (ФГБОУ ВПО ВГУИТ) Вибрационный сепаратор для разделения близких по физическим свойствам частиц
US9327320B1 (en) * 2015-01-29 2016-05-03 Green Search, LLC Apparatus and method for coal dedusting
EP3108972B1 (fr) * 2015-06-22 2021-09-01 ECOSTAR S.r.l. Tamis de séparation de matières solides
CN105214956B (zh) * 2015-10-28 2017-06-30 中国矿业大学 一种浓相气固流化床干法分选系统及工艺
BR102016004243B1 (pt) 2016-02-26 2019-11-05 Tmsa Tecnologia Em Movimentacao S A máquina para limpeza de grãos
CA3031697C (fr) 2016-08-01 2025-05-06 The University Of Newcastle Appareil et procédé de séparation à sec de particules
US10350641B1 (en) * 2016-12-20 2019-07-16 Bryan Chevalier Nelson Watson Vacuum system
JP6896227B2 (ja) * 2017-07-28 2021-06-30 株式会社サタケ 石抜機
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JP2020078780A (ja) * 2018-11-14 2020-05-28 株式会社クボタ 石抜機
PL238108B1 (pl) 2019-03-12 2021-07-05 Sosnowski Wlodzimierz Urządzenie sitowe do doczyszczania materiału ziarnistego
CN109967356A (zh) * 2019-05-13 2019-07-05 河南粮院机械制造有限公司 一种三角分级机
CN112570279A (zh) * 2020-11-13 2021-03-30 灵璧县飞松机械制造有限责任公司 一种玉米筛选机
WO2024263763A1 (fr) * 2023-06-21 2024-12-26 Mote, Inc. Préparation de charge d'alimentation intégrée
CN118491856A (zh) * 2024-06-13 2024-08-16 中粮工科茂盛装备(河南)有限公司 一种筛格及具有该筛格的比重分级去石机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE817390C (de) * 1950-04-06 1951-10-18 Zuendapp Werke G M B H Griessputzmaschine
US3693794A (en) * 1968-04-17 1972-09-26 Buehler Ag Geb Method and apparatus for separating granular goods
FR2316004A1 (fr) * 1975-07-04 1977-01-28 Sangati & Filli Sas Machine de selection par gravite et d'epierrage a sec pour produits granules en particulier pour cereales
FR2446673A1 (fr) * 1979-01-19 1980-08-14 Buehler Ag Geb Procede et dispositif de nettoyage de cereales par voie seche
EP0058778A2 (fr) * 1981-02-23 1982-09-01 Bühler AG Appareil de séparation pour céréales

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1068163A (en) * 1912-08-14 1913-07-22 Clarence Q Payne Pneumatic concentrating-table.
US1786739A (en) * 1922-06-07 1930-12-30 Peale Davis Company Method and mechanism for separating divided materials
DE715598C (de) * 1938-12-31 1942-01-03 Heinrich Riese Dipl Ing Vorrichtung zur Aufbereitung von Kohle mittels pulsierender Druckluft
US2358293A (en) * 1940-06-20 1944-09-12 Adamson Stephens Mfg Co Coal cleaner
US2928545A (en) * 1956-07-16 1960-03-15 Arthur R Forsberg Gravity separator
FR1431106A (fr) * 1965-01-30 1966-03-11 Therapeutique Electr Francaise Appareil indiquant l'heure et provoquant le sommeil
US3464550A (en) * 1967-05-04 1969-09-02 Dow Chemical Co Continuous solid particle shape classifier
DE2104537A1 (fr) * 1971-02-01 1972-08-10
CH547667A (de) * 1971-10-22 1974-04-11 Buehler Ag Geb Verfahren und vorrichtung zum anreichern durch sortieren und von angereicherten fraktionen koernigen gutes.
US4028753A (en) * 1975-10-16 1977-06-14 Augusto Rios Automatically rockable infant's crib
US4080673A (en) * 1975-11-13 1978-03-28 Weisler Morris J Bed rocking mechanism
DE2552488C3 (de) * 1975-11-22 1979-03-15 Heinrich, Joachim, 8000 Muenchen Liege zur Heilbehandlung von Personen
FR2405674A1 (fr) * 1977-10-14 1979-05-11 Lepers Jean Gabriel Dispositif pour bercer les bebes
US4274167A (en) * 1979-08-31 1981-06-23 Immel Joseph D Oscillating bed
JPS5645660A (en) * 1979-09-25 1981-04-25 Asahi Transformer Ultrasonic wave generator in bath
US4277857A (en) * 1979-11-28 1981-07-14 Svehaug Oswald C Rocking mechanism for beds
SU1042817A1 (ru) * 1980-04-28 1983-09-23 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Механизации Сельского Хозяйства Устройство дл просеивани сыпучего материала
JPH0659463B2 (ja) * 1984-05-08 1994-08-10 ビューラー アーゲー 穀物又はその他のばら物から重量物、特に石等を選別除去する装置及びその方法
FR2918990B1 (fr) 2007-07-20 2012-12-21 Innov Ia Procede de preparation de compositions pulverulentes stables

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE817390C (de) * 1950-04-06 1951-10-18 Zuendapp Werke G M B H Griessputzmaschine
US3693794A (en) * 1968-04-17 1972-09-26 Buehler Ag Geb Method and apparatus for separating granular goods
FR2316004A1 (fr) * 1975-07-04 1977-01-28 Sangati & Filli Sas Machine de selection par gravite et d'epierrage a sec pour produits granules en particulier pour cereales
FR2446673A1 (fr) * 1979-01-19 1980-08-14 Buehler Ag Geb Procede et dispositif de nettoyage de cereales par voie seche
EP0058778A2 (fr) * 1981-02-23 1982-09-01 Bühler AG Appareil de séparation pour céréales

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0208221A3 (fr) * 1985-07-12 1988-06-01 Hein, Lehmann Aktiengesellschaft Appareil à tamiser
EP0280127A3 (en) * 1987-02-27 1989-06-07 Officine Meccaniche Ferrero S.P.A. Pneumodensitometric vibrating separator for sorting of heterogeneous bulk products
FR2635278A1 (fr) * 1988-07-29 1990-02-16 Uralsky Politekhn Inst Classificateur par gravite
EP0361815A1 (fr) * 1988-09-28 1990-04-04 Rothmans International Services Limited Procédé et dispositif pour séparer des particules inacceptables d'une matière de tabac
EP0427679A3 (fr) * 1989-11-06 1991-07-24 Wirth Mühlenbau Dresden GmbH Dispositif de fractionnement de matières granuleuses
DE4034737A1 (de) * 1990-10-30 1992-05-07 Thaelmann Schwermaschbau Veb Schalenseparator
US9108222B2 (en) 2011-05-03 2015-08-18 Bühler AG Method and device for fractionating bulk material
CN103394469A (zh) * 2013-08-15 2013-11-20 时祥华 一种多功能组合清理筛

Also Published As

Publication number Publication date
EP0162014B1 (fr) 1987-12-09
SU1480753A3 (ru) 1989-05-15
JPH0659463B2 (ja) 1994-08-10
KR900001435B1 (ko) 1990-03-10
DE3562988D1 (en) 1988-07-07
JPS61502041A (ja) 1986-09-18
BR8506704A (pt) 1986-04-15
US4652362A (en) 1987-03-24
EP0181353A1 (fr) 1986-05-21
US4913804A (en) 1990-04-03
EP0181353B1 (fr) 1988-06-01
ATE31254T1 (de) 1987-12-15
WO1985005050A1 (fr) 1985-11-21
JPH084780B2 (ja) 1996-01-24
WO1985005049A1 (fr) 1985-11-21
JPS61502042A (ja) 1986-09-18
SU1477237A3 (ru) 1989-04-30
DE3564386D1 (en) 1988-09-22
EP0182831B1 (fr) 1988-08-17
DE3561131D1 (en) 1988-01-21
AU4403985A (en) 1985-11-28
AU569011B2 (en) 1988-01-14
KR860700096A (ko) 1986-03-31
EP0182831A1 (fr) 1986-06-04

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