Nothing Special   »   [go: up one dir, main page]

TW241282B - - Google Patents

Info

Publication number
TW241282B
TW241282B TW081110192A TW81110192A TW241282B TW 241282 B TW241282 B TW 241282B TW 081110192 A TW081110192 A TW 081110192A TW 81110192 A TW81110192 A TW 81110192A TW 241282 B TW241282 B TW 241282B
Authority
TW
Taiwan
Application number
TW081110192A
Original Assignee
Dow Chemical Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25205108&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW241282(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of TW241282B publication Critical patent/TW241282B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/286—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/14—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymerisation Methods In General (AREA)
TW081110192A 1991-12-19 1992-12-18 TW241282B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/810,948 US5231115A (en) 1991-12-19 1991-12-19 Seeded porous copolymers and ion-exchange resins prepared therefrom

Publications (1)

Publication Number Publication Date
TW241282B true TW241282B (zh) 1995-02-21

Family

ID=25205108

Family Applications (1)

Application Number Title Priority Date Filing Date
TW081110192A TW241282B (zh) 1991-12-19 1992-12-18

Country Status (10)

Country Link
US (1) US5231115A (zh)
EP (1) EP0617714B1 (zh)
JP (1) JP3261533B2 (zh)
KR (1) KR940703884A (zh)
CN (1) CN1073458A (zh)
CA (1) CA2122028A1 (zh)
DE (1) DE69212162T2 (zh)
HU (1) HUT67857A (zh)
TW (1) TW241282B (zh)
WO (1) WO1993012167A1 (zh)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5616622A (en) * 1994-10-27 1997-04-01 The Dow Chemical Company Crosslinked seeded copolymer beads and process of manufacture
MY113226A (en) * 1995-01-19 2001-12-31 Asahi Glass Co Ltd Porous ion exchanger and method for producing deionized water
JPH107704A (ja) * 1996-06-25 1998-01-13 Origin Electric Co Ltd 樹脂粒子、その製造方法、樹脂粒子を用いた塗料及び 化粧品
DE19634393A1 (de) * 1996-08-26 1998-03-05 Bayer Ag Verfahren zur Herstellung vernetzter Polymerisate
JP3628493B2 (ja) * 1997-09-19 2005-03-09 株式会社資生堂 液体クロマトグラフィー用ポリマー充填剤の製造方法及びポリマー充填剤
JP3687829B2 (ja) * 1998-06-04 2005-08-24 株式会社荏原製作所 復水処理方法及び復水脱塩装置
US6482867B1 (en) 1998-08-28 2002-11-19 Shiseido Co., Ltd. Polymer packing material for liquid chromatography and a producing method thereof
US6251996B1 (en) * 1998-12-09 2001-06-26 The Dow Chemical Company Gel-type copolymer bead and ion-exchange resins made therefrom
EP1985639B1 (en) * 1999-04-09 2013-08-14 Life Technologies AS Process for the preparation of monodisperse polymer particles
EP1078689A3 (de) 1999-08-27 2003-02-26 Bayer Ag Verfahren zur Herstellung von monodispersen Anionenaustauschern mit stark basischen funktionellen Gruppen
ATE370167T1 (de) 1999-08-27 2007-09-15 Lanxess Deutschland Gmbh Verfahren zur herstellung von monodispersen, vernetzten perlpolymerisaten mit thioharnstoffgruppen und ihre verwendung zur adsorption von metallverbindungen
EP1078688B1 (de) 1999-08-27 2012-05-09 LANXESS Deutschland GmbH Verfahren zur Herstellung von monodispersen Anionenaustauschern
EP1078690B1 (de) 1999-08-27 2011-10-12 LANXESS Deutschland GmbH Verfahren zur Herstellung von monodispersen Ionenaustauschern mit chelatisierenden Gruppen
JP2001215294A (ja) * 1999-11-22 2001-08-10 Japan Organo Co Ltd 復水脱塩装置
CA2325240A1 (en) 2000-11-06 2002-05-06 Bayer Inc. A process for removing iron- and rhodium-containing catalyst residues from hydrogenated nitrile rubber
ITRM20030416A1 (it) * 2003-09-04 2005-03-05 Bayer Ag Procedimento per la purificazione di acidi solforici.
US7331839B2 (en) * 2003-10-16 2008-02-19 Diffley Brett J Floating water toy
DE10353534A1 (de) * 2003-11-14 2005-06-16 Bayer Chemicals Ag Chelataustauscher
DE102004006116A1 (de) * 2004-02-06 2005-08-25 Bayer Chemicals Ag Verfahren zur Herstellung von monodispersen porenhaltigen Ionenaustauschern
US7449505B2 (en) * 2005-05-20 2008-11-11 Xerox Corporation Method of making porous microspheres with geometric standard deviation of 1.25 or less
EP2295473B1 (en) * 2005-09-16 2016-12-28 Rohm and Haas Company Swellable particles
DE102005060364A1 (de) * 2005-12-16 2007-06-21 Basf Ag Sauer funktionalisierte metallorganische Gerüstmaterialien
DE102006009522A1 (de) 2006-02-28 2007-09-06 Lanxess Deutschland Gmbh Kombinationsverfahren zur Demineralisation von Wasser
DE102006045504A1 (de) 2006-09-27 2008-04-03 Lanxess Deutschland Gmbh Wärmestabile Anionenaustauscher
WO2008118972A1 (en) * 2007-03-26 2008-10-02 The Purolite Company Macroporous copolymers with large pores
DE102007020688A1 (de) 2007-05-03 2008-11-06 Lanxess Deutschland Gmbh Konditionierung von Ionenaustauschern zur Adsorption von Oxoanionen
US8163138B2 (en) 2007-05-23 2012-04-24 Dow Global Technologies Llc Method for processing effluent from chloromethylation of vinyl aromatic polymers
DE102007034731A1 (de) 2007-07-23 2009-01-29 Lanxess Deutschland Gmbh Chelatharze
DE102007034733A1 (de) 2007-07-23 2009-01-29 Lanxess Deutschland Gmbh Verfahren zur Herstellung monodisperser Chelatharze
DE102007034732A1 (de) 2007-07-23 2009-01-29 Lanxess Deutschland Gmbh Verfahren zur Herstellung von Chelatharzen
DE102007034621A1 (de) 2007-07-25 2009-01-29 Lanxess Deutschland Gmbh Polyolreinigung
DE102007040763A1 (de) 2007-08-29 2009-03-05 Lanxess Deutschland Gmbh Borselektive Harze
DE102007040764A1 (de) 2007-08-29 2009-03-05 Lanxess Deutschland Gmbh Monodisperse borselektive Harze
DE102007041361A1 (de) 2007-08-30 2009-03-05 Lanxess Deutschland Gmbh Adsorption von Radionukliden
DE102007050833A1 (de) 2007-10-24 2009-04-30 Lanxess Deutschland Gmbh Amphotere Ionenaustauscher
DE102007060790A1 (de) 2007-12-18 2009-06-25 Lanxess Deutschland Gmbh Verfahren zur Herstellung von Kationenaustauschern
DE102008012223A1 (de) 2008-03-03 2009-09-10 Lanxess Deutschland Gmbh Picolylaminharze
DE102008012224A1 (de) * 2008-03-03 2009-09-10 Lanxess Deutschland Gmbh Picolylaminharze
EP2387549B1 (en) * 2009-01-15 2018-01-24 Dow Global Technologies LLC Chromium removal by using ion exchange resins comprising interpenetrating polymer networks
US8273799B2 (en) * 2009-02-13 2012-09-25 Dow Global Technologies Llc Amination of vinyl aromatic polymers with tertiary amines
CN102348505B (zh) * 2009-03-10 2014-07-02 奥加诺株式会社 离子吸附模块及水处理方法
US8241505B2 (en) * 2009-03-30 2012-08-14 Dow Global Technologies Llc Perchlorate removal using ion exchange resins comprising interpenetrating polymer networks
US20110056887A1 (en) 2009-09-08 2011-03-10 Lanxess Deutschland Gmbh Removal of oxo anions from water
DE102009047847A1 (de) 2009-09-30 2011-03-31 Lanxess Deutschland Gmbh Verfahren zur verbesserten Entfernung von Kationen mittels Chelatharzen
DE102009047848A1 (de) 2009-09-30 2011-03-31 Lanxess Deutschland Gmbh Verfahren zur verbesserten Entfernung von Kationen mittels Chelatharzen
US9028590B2 (en) 2009-10-19 2015-05-12 Lanxess Deutschland Gmbh Process and apparatus for carbon dioxide and carbonyl sulfide capture via ion exchange resins
WO2011049759A1 (en) 2009-10-19 2011-04-28 Lanxess Sybron Chemicals, Inc. Process and apparatus for carbon dioxide capture via ion exchange resins
DE102009052934A1 (de) 2009-11-12 2011-05-19 Lanxess Deutschland Gmbh Borselektive Harze
EP2330137B1 (de) 2009-12-04 2013-06-26 LANXESS Deutschland GmbH Methylenaminoethylsulfonsäure-Chelatharze
JP5483451B2 (ja) * 2009-12-30 2014-05-07 ローム アンド ハース カンパニー 均一なポリマービーズを製造する方法
US8714258B2 (en) 2010-06-07 2014-05-06 Lanxess Sybron Chemicals Inc. Process for transporting fracture (“frac”) fluid additives to oil and gas wells utilizing ion exchange resin
US8087462B2 (en) 2010-06-07 2012-01-03 Tirio Anthony P Process for transporting fracture (“FRAC”) fluid additives to oil and gas wells utilizing ion exchange resin
CA2845011A1 (en) * 2011-08-12 2013-03-14 Dow Global Technologies Llc Interpenetrating polymer network deformable proppant
KR102039575B1 (ko) * 2011-12-28 2019-11-01 다우 글로벌 테크놀로지스 엘엘씨 강산 촉매 조성물
RU2015109935A (ru) 2012-08-21 2016-10-10 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Элюирование ионов металла из хелатообразующей смолы при помощи аминокислотного элюента
CA2887426A1 (en) 2012-10-10 2014-04-17 Dow Global Technologies Llc Water insoluble copolymer including pendant aryl epoxide groups
US9884294B2 (en) 2012-10-19 2018-02-06 ADA-ES, Inc. Method and system to thermally regenerate a sorbent
CN103204965B (zh) * 2013-04-02 2015-05-20 陕西师范大学 超低密度多孔聚苯乙烯块材的制备方法和应用
EP2835384A1 (de) 2013-08-09 2015-02-11 LANXESS Deutschland GmbH Verfahren zur Herstellung von monodispersen, amidomethylierten vinylaromatischen Perlpolymerisaten
CN103487355B (zh) * 2013-09-30 2016-08-17 潍坊世纪阳光知识产权代理有限公司 一种植物颗粒的溶胀性试验方法
TWI561303B (en) * 2014-04-09 2016-12-11 Rohm & Haas Catalyst resin
TWI544021B (zh) * 2014-04-09 2016-08-01 羅門哈斯公司 催化劑樹脂與製造該催化劑樹脂的方法
TWI544022B (zh) * 2014-04-09 2016-08-01 羅門哈斯公司 製備烷基酯之方法
US20150353660A1 (en) 2014-06-05 2015-12-10 Lanxess Deutschland Gmbh Process for preparing catalysts
US9950320B2 (en) 2014-08-20 2018-04-24 Lanxess Deutschland Gmbh Sulfonated aminomethylated chelate resins
EP3012272B1 (de) 2014-10-21 2017-11-15 LANXESS Deutschland GmbH Verfahren zur herstellung von aminomethylierten perlpolymerisaten
CN107108805B (zh) 2014-12-22 2019-04-30 朗盛德国有限责任公司 用于生产氨甲基化的珠状聚合产物的方法
WO2016102487A1 (de) 2014-12-22 2016-06-30 Lanxess Deutschland Gmbh Verfahren zur herstellung von aminomethylierten perlpolymerisaten aus n-carbonsäuremethylphthalimidestern
CA2974946C (en) 2015-01-27 2023-01-10 Dow Global Technologies Llc Separation of nitrogen from hydrocarbon gas using pyrolyzed sulfonated macroporous ion exchange resin
CA2975171A1 (en) 2015-01-27 2016-08-04 Dow Global Technologies Llc Separation of hydrocarbons using regenerable macroporous alkylene-bridged adsorbent
CN107427741B (zh) 2015-03-12 2020-04-10 陶氏环球技术有限责任公司 使用聚合大孔亚烷基桥接的树脂对糖进行色谱分离
CN104910313B (zh) * 2015-06-24 2017-10-17 中南大学 制备极性修饰超高交联树脂的方法及应用
JP6714684B2 (ja) 2015-07-06 2020-06-24 ランクセス・ドイチュランド・ゲーエムベーハー セシウム選択性樹脂
CN105131163B (zh) * 2015-09-11 2017-08-11 福州大学 一种voc吸收剂及其制备方法
BR112018010803B1 (pt) 2015-12-01 2022-09-27 Dow Global Technologies Llc Método para separar cromatograficamente uma primeira classe de ácidos orgânicos de uma segunda classe de ácidos
US10975235B2 (en) 2016-06-22 2021-04-13 Lanxess Deutschland Gmbh Method for producing amino methylated bead polymerizates
CN106146715B (zh) * 2016-07-01 2018-08-17 中南大学 一种极性修饰超高交联树脂的可控制备方法及应用
CN110536733A (zh) * 2017-04-28 2019-12-03 陶氏环球技术有限责任公司 功能性树脂颗粒
EP3615214B1 (en) * 2017-04-28 2024-10-23 DDP Specialty Electronic Materials US, LLC Functional resin particles
TR201819830A2 (tr) 2018-12-19 2020-07-21 Tuerkiye Bilimsel Ve Teknolojik Arastirma Kurumu Tuebitak Bor türevli̇ kromatografi̇k dolgu maddesi̇ni̇n geli̇şti̇ri̇lmesi̇
WO2020126974A1 (de) 2018-12-20 2020-06-25 Lanxess Deutschland Gmbh Herstellung von hochreinem lithiumcarbonat aus solen
PL3917988T3 (pl) 2019-01-31 2024-09-30 Dow Global Technologies Llc Sposób oczyszczania polioli polieterowęglanowych
EP4222182A1 (de) 2020-09-30 2023-08-09 LANXESS Deutschland GmbH Neue chelatharze
EP4092054A1 (de) 2021-05-17 2022-11-23 LANXESS Deutschland GmbH Verfahren zur herstellung von anionenaustauschern

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500149A (en) * 1947-02-21 1950-03-14 Dow Chemical Co Sulfonation of copolymers of monovinyl-and polyvinyl-aromatic compounds
US2632001A (en) * 1948-12-29 1953-03-17 Dow Chemical Co Anion exchange resins from tertiary amines and methyl styrene polymers
US2631127A (en) * 1949-09-24 1953-03-10 Koppers Co Inc Ion-exchange resins
US2597492A (en) * 1951-05-12 1952-05-20 Rohm & Haas Cation-exchange polymers of vinylanisole
US2597493A (en) * 1951-05-12 1952-05-20 Rohm & Haas Anion-exchange polymers of vinylanisole
US2642417A (en) * 1952-05-21 1953-06-16 Dow Chemical Co Process for making anionexchange resins
US2764564A (en) * 1954-11-02 1956-09-25 Dow Chemical Co Resinous reaction products of phosphorus thiochloride and insoluble cross-linked vinyl aromatic copolymers
US2992544A (en) * 1955-05-09 1961-07-18 Dow Chemical Co Insoluble resinous copolymers of (chloromethyl) styrene and polyvinyl aromatic hydrocarbons and nitrogen-containing derivatives of the copolymers
US2888441A (en) * 1956-10-12 1959-05-26 Dow Chemical Co Chelating resins having alpha-aminocarboxylic acid groups on a polymerized vinylbenzylamine resin structure
US2960480A (en) * 1957-03-13 1960-11-15 Nalco Chemical Co Production of haloalkylated resin particles
NL241315A (zh) * 1958-07-18
US3311602A (en) * 1963-07-01 1967-03-28 Dow Chemical Co Process for the chloromethylation of aromatic hydrocarbons
GB1151480A (en) * 1967-06-09 1969-05-07 Wolfen Filmfab Veb Process for the production of Ion Exchange Resins
US3632000A (en) * 1970-07-14 1972-01-04 Tokyu Car Corp Vehicle for collecting refuse and the like
US4666673A (en) * 1980-10-30 1987-05-19 The Dow Chemical Company Apparatus for preparing large quantities of uniform size drops
CA1166413A (en) * 1980-10-30 1984-05-01 Edward E. Timm Process and apparatus for preparing uniform size polymer beads
CA1144700A (en) * 1981-04-03 1983-04-12 The Dow Chemical Company Large ion exchange beads and a method for preparing same
US4419245A (en) * 1982-06-30 1983-12-06 Rohm And Haas Company Copolymer process and product therefrom consisting of crosslinked seed bead swollen by styrene monomer
US5068255A (en) * 1982-08-02 1991-11-26 The Dow Chemical Company Ion exchange resins prepared by sequential monomer addition
US4564644A (en) * 1982-08-02 1986-01-14 The Dow Chemical Company Ion exchange resins prepared by sequential monomer addition
AU4338185A (en) * 1984-06-18 1986-01-02 Dow Chemical Company, The Suspension polymerization process
US4623706A (en) * 1984-08-23 1986-11-18 The Dow Chemical Company Process for preparing uniformly sized polymer particles by suspension polymerization of vibratorily excited monomers in a gaseous or liquid stream
USH915H (en) * 1985-07-22 1991-05-07 Gibbs Marylu B Controlled macroporous copolymer properties by removal of impurities in the diluent
DE3888564T2 (de) * 1987-04-22 1994-10-20 Mitsubishi Chem Ind Verfahren zur Herstellung von vernetzten Polymerteilchen.
DE3714258A1 (de) * 1987-04-29 1988-11-10 Bayer Ernst Prof Dr Verfahren zur darstellung monodisperser, vernetzter polymerkuegelchen
US4950332A (en) * 1988-03-17 1990-08-21 The Dow Chemical Company Process for decolorizing aqueous sugar solutions via adsorbent resins, and desorption of color bodies from the adsorbent resins

Also Published As

Publication number Publication date
US5231115A (en) 1993-07-27
CN1073458A (zh) 1993-06-23
KR940703884A (ko) 1994-12-12
JPH07502549A (ja) 1995-03-16
EP0617714B1 (en) 1996-07-10
HU9401822D0 (en) 1994-09-28
EP0617714A1 (en) 1994-10-05
JP3261533B2 (ja) 2002-03-04
WO1993012167A1 (en) 1993-06-24
DE69212162D1 (de) 1996-08-14
DE69212162T2 (de) 1996-11-21
CA2122028A1 (en) 1993-06-24
HUT67857A (en) 1995-05-29

Similar Documents

Publication Publication Date Title
TW241282B (zh)
DE4290581T1 (zh)
DK0510220T3 (zh)
EP0499986A3 (zh)
DK0518777T3 (zh)
EP0525335A3 (zh)
FR2678183B1 (zh)
FR2678793B1 (zh)
DE4290030T1 (zh)
DE4291983T1 (zh)
FR2678343B1 (zh)
FR2678794B1 (zh)
JPH0495647U (zh)
DK189091D0 (zh)
ECSM91560U (zh)
ECSM91551U (zh)
ECSM91550U (zh)
JPH0497461U (zh)
CN3009189S (zh)
EP0525894A3 (zh)
AU8983291A (zh)
AU8697691A (zh)
EP0543419A3 (zh)
EP0519423A3 (zh)
EP0721786A3 (zh)