JPH0362391B2 - - Google Patents
Info
- Publication number
- JPH0362391B2 JPH0362391B2 JP276685A JP276685A JPH0362391B2 JP H0362391 B2 JPH0362391 B2 JP H0362391B2 JP 276685 A JP276685 A JP 276685A JP 276685 A JP276685 A JP 276685A JP H0362391 B2 JPH0362391 B2 JP H0362391B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- reaction
- genus
- microorganisms
- bacterial cells
- 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
Links
- 238000006243 chemical reaction Methods 0.000 claims description 89
- 230000001580 bacterial effect Effects 0.000 claims description 58
- 230000000694 effects Effects 0.000 claims description 42
- 244000005700 microbiome Species 0.000 claims description 38
- -1 nitrile compound Chemical class 0.000 claims description 29
- 150000007524 organic acids Chemical class 0.000 claims description 19
- 108010033272 Nitrilase Proteins 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 238000006703 hydration reaction Methods 0.000 claims description 14
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 235000005985 organic acids Nutrition 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 230000000813 microbial effect Effects 0.000 claims description 7
- 241000894006 Bacteria Species 0.000 claims description 6
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 4
- 241000187654 Nocardia Species 0.000 claims description 4
- 241000186146 Brevibacterium Species 0.000 claims description 3
- 241000186216 Corynebacterium Species 0.000 claims description 3
- 241000192041 Micrococcus Species 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 claims description 2
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims 6
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 claims 3
- KYPOHTVBFVELTG-OWOJBTEDSA-N (e)-but-2-enedinitrile Chemical compound N#C\C=C\C#N KYPOHTVBFVELTG-OWOJBTEDSA-N 0.000 claims 1
- XOWUYFUCZLKVEJ-UHFFFAOYSA-N 2-(aminomethylsulfanyl)butanenitrile Chemical compound CCC(C#N)SCN XOWUYFUCZLKVEJ-UHFFFAOYSA-N 0.000 claims 1
- ZXIXBPGNGUZOBB-UHFFFAOYSA-N 2-amino-2-phenylpropanenitrile Chemical compound N#CC(N)(C)C1=CC=CC=C1 ZXIXBPGNGUZOBB-UHFFFAOYSA-N 0.000 claims 1
- FFNVQNRYTPFDDP-UHFFFAOYSA-N 2-cyanopyridine Chemical compound N#CC1=CC=CC=N1 FFNVQNRYTPFDDP-UHFFFAOYSA-N 0.000 claims 1
- WSGYTJNNHPZFKR-UHFFFAOYSA-N 3-hydroxypropanenitrile Chemical compound OCCC#N WSGYTJNNHPZFKR-UHFFFAOYSA-N 0.000 claims 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 claims 1
- UAMZETBJZRERCQ-UHFFFAOYSA-N alpha-aminopropionitrile Chemical compound CC(N)C#N UAMZETBJZRERCQ-UHFFFAOYSA-N 0.000 claims 1
- AGSPXMVUFBBBMO-UHFFFAOYSA-N beta-aminopropionitrile Chemical compound NCCC#N AGSPXMVUFBBBMO-UHFFFAOYSA-N 0.000 claims 1
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 claims 1
- WOFDVDFSGLBFAC-UHFFFAOYSA-N lactonitrile Chemical compound CC(O)C#N WOFDVDFSGLBFAC-UHFFFAOYSA-N 0.000 claims 1
- CUONGYYJJVDODC-UHFFFAOYSA-N malononitrile Chemical compound N#CCC#N CUONGYYJJVDODC-UHFFFAOYSA-N 0.000 claims 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 1
- IAHFWCOBPZCAEA-UHFFFAOYSA-N succinonitrile Chemical compound N#CCCC#N IAHFWCOBPZCAEA-UHFFFAOYSA-N 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 59
- 239000000243 solution Substances 0.000 description 25
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 15
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 14
- 108090000790 Enzymes Proteins 0.000 description 12
- 102000004190 Enzymes Human genes 0.000 description 12
- 238000006460 hydrolysis reaction Methods 0.000 description 10
- 230000036571 hydration Effects 0.000 description 8
- 239000008363 phosphate buffer Substances 0.000 description 6
- 238000004128 high performance liquid chromatography Methods 0.000 description 5
- 230000001678 irradiating effect Effects 0.000 description 5
- 150000002825 nitriles Chemical class 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 108700023418 Amidases Proteins 0.000 description 4
- 102000005922 amidase Human genes 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000009776 industrial production Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000012736 aqueous medium Substances 0.000 description 3
- 210000000170 cell membrane Anatomy 0.000 description 3
- 238000012258 culturing Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 210000000712 G cell Anatomy 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000006285 cell suspension Substances 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000000887 hydrating effect Effects 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000013048 microbiological method Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- 239000001888 Peptone Substances 0.000 description 1
- 108010080698 Peptones Proteins 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 125000005219 aminonitrile group Chemical group 0.000 description 1
- 229940041514 candida albicans extract Drugs 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 235000019319 peptone Nutrition 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005554 polynitrile Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000012138 yeast extract Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/56—Lactic acid
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N13/00—Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/10—Nitrogen as only ring hetero atom
- C12P17/12—Nitrogen as only ring hetero atom containing a six-membered hetero ring
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/52—Propionic acid; Butyric acids
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Description
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ããïŒé ã«èšèŒã®æ¹æ³ã
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP276685A JPS61162191A (ja) | 1985-01-11 | 1985-01-11 | 埮çç©ã«ããææ©é žé¡ã®è£œé æ³ |
| EP19860100305 EP0187680B1 (en) | 1985-01-11 | 1986-01-11 | Process for producing organic acids by use of microorganisms |
| DE19863688336 DE3688336T2 (de) | 1985-01-11 | 1986-01-11 | Verfahren zur Herstellung von organischen SÀuren unter Verwendung von Mikroorganismen. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP276685A JPS61162191A (ja) | 1985-01-11 | 1985-01-11 | 埮çç©ã«ããææ©é žé¡ã®è£œé æ³ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61162191A JPS61162191A (ja) | 1986-07-22 |
| JPH0362391B2 true JPH0362391B2 (ja) | 1991-09-25 |
Family
ID=11538457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP276685A Granted JPS61162191A (ja) | 1985-01-11 | 1985-01-11 | 埮çç©ã«ããææ©é žé¡ã®è£œé æ³ |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0187680B1 (ja) |
| JP (1) | JPS61162191A (ja) |
| DE (1) | DE3688336T2 (ja) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2626289B1 (fr) * | 1988-01-27 | 1990-06-08 | Rhone Poulenc Sante | Procede de preparation d'acides aryl-2 alkanoiques optiquement actifs |
| FR2626288B1 (ja) * | 1988-01-27 | 1990-05-18 | Rhone Poulenc Sante | |
| US5587303A (en) * | 1988-03-08 | 1996-12-24 | Nippon Mining Company, Ltd. | Production process of L-amino acids with bacteria |
| JPH03280889A (ja) * | 1990-03-30 | 1991-12-11 | Nitto Chem Ind Co Ltd | ã°ãªã·ã³ã®çç©åŠçè£œé æ³ |
| JP2974737B2 (ja) * | 1990-08-16 | 1999-11-10 | äžè±ã¬ã€ãšã³æ ªåŒäŒç€Ÿ | å åŠæŽ»æ§ä¹³é žã®è£œé æ³ |
| JPH04142191A (ja) * | 1990-10-02 | 1992-05-15 | Matsushita Electric Ind Co Ltd | æéè»žè£æ£è£ 眮 |
| US5264362A (en) * | 1991-03-18 | 1993-11-23 | Lonza Ltd. | Microbiological process for the production of 6-hydroxynicotinic acid |
| US5264361A (en) * | 1991-03-18 | 1993-11-23 | Lonza Ltd. | Microbiological process for the production of 6-hydroxypicolinic acid |
| US5266469A (en) * | 1991-03-18 | 1993-11-30 | Lonza Ltd. | Microbiological process for the production of 6-hydroxynicotinic acid |
| US5270203A (en) * | 1992-03-13 | 1993-12-14 | Lonza Ltd. | Biologically pure culture of Alcaligenes faecalis DSM 6335 |
| CA2177651C (en) * | 1995-06-07 | 2008-01-22 | Andreas Kiener | Microbiological process for the preparation of heteroaromatic carboxylic acids using microorganisms of the genus alcaligenes |
| GB9525372D0 (en) * | 1995-12-12 | 1996-02-14 | Allied Colloids Ltd | Enzymes, their preparation and their use in the production of ammonium acrylate |
| WO1998037219A1 (en) * | 1997-02-20 | 1998-08-27 | Mitsubishi Rayon Co., Ltd. | Process for producing malonic acid derivatives |
| EP1770169B1 (en) | 1999-12-27 | 2009-04-01 | Asahi Kasei Kabushiki Kaisha | Process for producing glycine |
| WO2002008439A1 (fr) * | 2000-07-21 | 2002-01-31 | Nippon Soda Co., Ltd. | Procede d'elaboration d'acides 2-amino |
| DE10055869A1 (de) | 2000-11-10 | 2002-05-29 | Degussa | Neue fÃŒr das nadA-Gen kodierende Nukleotidsequenzen |
| WO2002038598A1 (en) * | 2000-11-10 | 2002-05-16 | Degussa Ag | Nucleotide sequences which code for the nada gene |
| US6670158B2 (en) | 2002-02-05 | 2003-12-30 | E. I. Du Pont De Nemours And Company | Method for producing methacrylic acid acrylic acid with a combination of enzyme catalysts |
| WO2005095626A1 (ja) * | 2004-03-31 | 2005-10-13 | Nippon Soda Co., Ltd. | åºå®åçäœè§Šåªããã³ãããçšããææ©é žå¡©ã®è£œé æ¹æ³ |
| CN102149472B (zh) | 2008-07-21 | 2014-08-13 | èŽå é¡¿Â·è¿ªéæ£®å ¬åž | å¯åºŠçžåçŠ»è£ çœ® |
| BR112015004355A8 (pt) | 2012-09-10 | 2018-01-02 | Mitsubishi Rayon Co | Método para produção de ácido metacrÃlico e/ou éster do mesmo |
| ES2689477T3 (es) | 2012-09-10 | 2018-11-14 | Mitsubishi Chemical Corporation | Método para producir éster del ácido metacrÃlico |
| CN107986979B (zh) * | 2017-12-14 | 2020-06-09 | èå·çŸçŠå®é ¶ææ¯æéå ¬åž | äžç§åæÎ²-æ°šåºäžé žéåD-æ³é žéçæ¹æ³ |
| CN111333525A (zh) * | 2020-04-15 | 2020-06-26 | 倧è¿éŠåŸ·çåç§ææéå ¬åž | äžç§Î²-äžæ°šé žçè¿ç»åçäº§å·¥èº |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3880717A (en) * | 1971-03-30 | 1975-04-29 | Leonid Borisovich Rubin | Method of cultivating microorganisms |
| FR2245585B1 (ja) * | 1973-09-19 | 1976-05-14 | Anvar |
-
1985
- 1985-01-11 JP JP276685A patent/JPS61162191A/ja active Granted
-
1986
- 1986-01-11 EP EP19860100305 patent/EP0187680B1/en not_active Expired - Lifetime
- 1986-01-11 DE DE19863688336 patent/DE3688336T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE3688336T2 (de) | 1993-11-11 |
| JPS61162191A (ja) | 1986-07-22 |
| EP0187680A2 (en) | 1986-07-16 |
| EP0187680A3 (en) | 1988-03-23 |
| EP0187680B1 (en) | 1993-04-28 |
| DE3688336D1 (de) | 1993-06-03 |
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