FI69314C - Foerfarande foer framstaellning av fruktos - Google Patents
Foerfarande foer framstaellning av fruktos Download PDFInfo
- Publication number
- FI69314C FI69314C FI802967A FI802967A FI69314C FI 69314 C FI69314 C FI 69314C FI 802967 A FI802967 A FI 802967A FI 802967 A FI802967 A FI 802967A FI 69314 C FI69314 C FI 69314C
- Authority
- FI
- Finland
- Prior art keywords
- glucose
- glucosone
- fructose
- enzyme
- reaction
- Prior art date
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- HUSUHZRVLBSGBO-UHFFFAOYSA-L calcium;dihydrogen phosphate;hydroxide Chemical compound O.[Ca+2].OP([O-])([O-])=O HUSUHZRVLBSGBO-UHFFFAOYSA-L 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- 238000000451 chemical ionisation Methods 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000021433 fructose syrup Nutrition 0.000 description 1
- 150000002303 glucose derivatives Chemical class 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000002140 halogenating effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- 238000009904 heterogeneous catalytic hydrogenation reaction Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 1
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- JGOAZQAXRONCCI-SDNWHVSQSA-N n-[(e)-benzylideneamino]aniline Chemical compound C=1C=CC=CC=1N\N=C\C1=CC=CC=C1 JGOAZQAXRONCCI-SDNWHVSQSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 235000019319 peptone Nutrition 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910003446 platinum oxide Inorganic materials 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
-
- 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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/0004—Oxidoreductases (1.)
- C12N9/0065—Oxidoreductases (1.) acting on hydrogen peroxide as acceptor (1.11)
-
- 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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/0004—Oxidoreductases (1.)
- C12N9/0071—Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14)
-
- 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
- C12P17/02—Oxygen as only ring hetero atoms
-
- 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
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI832915A FI69638C (fi) | 1979-10-24 | 1983-08-12 | Foerfarande foer framstaellning av d-glukoson |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/088,103 US4246347A (en) | 1979-05-29 | 1979-10-24 | Process for the production of fructose |
| US8810379 | 1979-10-24 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI802967A7 FI802967A7 (fi) | 1981-04-25 |
| FI69314B FI69314B (fi) | 1985-09-30 |
| FI69314C true FI69314C (fi) | 1986-01-10 |
Family
ID=22209387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI802967A FI69314C (fi) | 1979-10-24 | 1980-09-19 | Foerfarande foer framstaellning av fruktos |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4246347A (de) |
| EP (1) | EP0028136B1 (de) |
| JP (2) | JPS5858075B2 (de) |
| AT (1) | ATE11057T1 (de) |
| CA (1) | CA1166987A (de) |
| DE (1) | DE3069914D1 (de) |
| DK (1) | DK153500C (de) |
| ES (1) | ES495185A0 (de) |
| FI (1) | FI69314C (de) |
| IE (1) | IE50248B1 (de) |
| IL (1) | IL61213A0 (de) |
| NO (1) | NO155628C (de) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4321324A (en) * | 1980-06-18 | 1982-03-23 | Standard Brands Incorporated | Process for making glucosone |
| HU183630B (en) * | 1980-06-18 | 1984-05-28 | Standard Brands Inc | Process for preparing glucosone |
| US4321323A (en) * | 1980-06-18 | 1982-03-23 | Standard Brands Incorporated | Carbohydrate process |
| US4423149A (en) * | 1981-10-15 | 1983-12-27 | Cetus Corporation | Process for the production of D-glucosone |
| US4503153A (en) * | 1982-03-29 | 1985-03-05 | Cetus Corporation | Method for producing aldehydes from primary alcohols |
| US4440855A (en) * | 1982-06-30 | 1984-04-03 | Nabisco Brands, Inc. | Process for preparing L-glucosone |
| US4442207A (en) * | 1982-06-30 | 1984-04-10 | Nabisco Brands, Inc. | Process for production of glucosone |
| FI841584A7 (fi) * | 1982-08-20 | 1984-04-19 | Cetus Corp | Menetelmä mannitolin ja sorbitolin valmistamiseksi. |
| US4568638A (en) * | 1983-05-16 | 1986-02-04 | Nabisco Brands, Inc. | Method for screening microorganisms for the production of glucose-2-oxidase |
| EP0125698B1 (de) * | 1983-05-16 | 1989-12-13 | NABISCO BRANDS, Inc. | Verfahren zum Unterscheiden von Glukose-2-Oxydase produzierenden Mikroorganismen |
| US4937192A (en) * | 1983-05-24 | 1990-06-26 | Cetus Corporation | Fungal chloroperoxidase method |
| US4707447A (en) * | 1983-05-24 | 1987-11-17 | Cetus Corporation | Fungal chloroperoxidase method |
| US4707446A (en) * | 1983-05-24 | 1987-11-17 | Cetus Corporation | Stable haloperoxidase method |
| US4937191A (en) * | 1983-05-24 | 1990-06-26 | Cetus Corporation | Stable haloperoxidase method |
| US4568645A (en) * | 1984-02-24 | 1986-02-04 | Cetus Corporation | Fungal pyranose-2-oxidase preparations |
| US4569915A (en) * | 1984-02-24 | 1986-02-11 | Cetus Corporation | P. obtusus strain |
| US4569910A (en) * | 1984-02-24 | 1986-02-11 | Cetus Corporation | Methods and reagents for pyranosone production |
| US4569913A (en) * | 1984-02-24 | 1986-02-11 | Cetus Corporation | P. obtusus pyranose-2-oxidase preparation |
| JPS6135743U (ja) * | 1984-08-01 | 1986-03-05 | 富士紡績株式会社 | 研磨布 |
| JPS6458475A (en) * | 1987-08-25 | 1989-03-06 | Rodeele Nitta Kk | Grinding pad |
| FR2665179B1 (fr) | 1990-07-25 | 1995-03-03 | Centre Nat Rech Scient | Procede d'hydroxylation d'un radical methylene acyclique ou cyclique en position allylique, composition pharmaceutique contenant des esters d'hydroxycholesterol et utilisation de ces compositions pour la preparation de medicaments. |
| US5958785A (en) * | 1991-08-29 | 1999-09-28 | Research Foundation For Mental Hygiene | Detection of a carbohydrate biomarker directly associated with chronic alcoholism |
| US5747346A (en) * | 1991-08-29 | 1998-05-05 | Research Foundation For Mental Hygiene, Inc. | Detection of novel carbohydrates directly associated with chronic alcoholism |
| US5229118A (en) * | 1991-09-30 | 1993-07-20 | Aqua-10 Corporation | Feed and water additive and method of making same |
| FR2792939B1 (fr) * | 1999-04-27 | 2001-07-27 | Roquette Freres | Procede de preparation de fructose par hydrogenation de la glucosone |
| FR2798137A1 (fr) * | 1999-09-07 | 2001-03-09 | Bonneau Marguerite Gabr Calone | Appareil generateur de radicaux chimiques oxygenes et ses applications industrielles |
| FR2801901B1 (fr) * | 1999-12-07 | 2003-11-14 | Roquette Freres | Procede de transformation de matieres organiques, en particulier saccharidiques, comprenant une etape d'oxydation enzymatique en presence de ruthenium ou palladium |
| EP2185717B1 (de) * | 2007-07-27 | 2011-12-14 | Novozymes A/S | Herstellung von Maltobionat |
| US7935740B2 (en) | 2008-12-30 | 2011-05-03 | Basell Poliolefine Italia S.R.L. | Process for producing high melt strength polypropylene |
| US20100174099A1 (en) * | 2009-01-05 | 2010-07-08 | Lyondell Chemical Technology, L.P. | Propylene oxide reactor gas distribution system |
| DE102009010714A1 (de) | 2009-02-27 | 2010-09-02 | Merck Patent Gmbh | Vernetzbare und vernetzte Polymere, Verfahren zu deren Herstellung sowie deren Verwendung |
| AT513928B1 (de) * | 2013-02-06 | 2015-06-15 | Annikki Gmbh | Verfahren zur Herstellung von Fructose |
| CN107556345A (zh) * | 2017-08-24 | 2018-01-09 | 北京林业大学 | 一种酶催化结合化学催化制备果糖或甘露醇的方法 |
| EP3839054A1 (de) | 2019-12-20 | 2021-06-23 | Cascat GmbH | Herstellung von fructose aus oligo- und/oder polysacchariden |
| EP4541884A1 (de) | 2023-10-16 | 2025-04-23 | Annikki GmbH | Modifizierte xylosereduktase und verwendungen davon |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3050444A (en) * | 1959-04-03 | 1962-08-21 | Dawes Lab Inc | Method for the production of levulose |
| US3956065A (en) * | 1973-02-02 | 1976-05-11 | Cpc International Inc. | Inert, non-porous granules for flow control in a plug flow reactor |
| JPS5239901B2 (de) * | 1973-02-12 | 1977-10-07 | ||
| US3868304A (en) * | 1973-02-16 | 1975-02-25 | Corning Glass Works | Method of making fructose with immobilized glucose isomerase |
| EP0007176A3 (de) * | 1978-06-12 | 1980-02-20 | Cetus Corporation | Verfahren zur Herstellung von Epoxyden und Glykolen aus Alkenen |
-
1979
- 1979-10-24 US US06/088,103 patent/US4246347A/en not_active Expired - Lifetime
-
1980
- 1980-09-18 NO NO802769A patent/NO155628C/no unknown
- 1980-09-19 FI FI802967A patent/FI69314C/fi not_active IP Right Cessation
- 1980-09-19 ES ES495185A patent/ES495185A0/es active Granted
- 1980-09-22 DK DK399880A patent/DK153500C/da not_active IP Right Cessation
- 1980-09-29 IE IE2031/80A patent/IE50248B1/en unknown
- 1980-09-29 CA CA000361229A patent/CA1166987A/en not_active Expired
- 1980-09-29 JP JP55135732A patent/JPS5858075B2/ja not_active Expired
- 1980-10-06 IL IL61213A patent/IL61213A0/xx unknown
- 1980-10-23 DE DE8080303764T patent/DE3069914D1/de not_active Expired
- 1980-10-23 AT AT80303764T patent/ATE11057T1/de not_active IP Right Cessation
- 1980-10-23 EP EP80303764A patent/EP0028136B1/de not_active Expired
-
1983
- 1983-01-11 JP JP58002773A patent/JPS58190394A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ATE11057T1 (de) | 1985-01-15 |
| FI69314B (fi) | 1985-09-30 |
| JPS5661995A (en) | 1981-05-27 |
| NO155628B (no) | 1987-01-19 |
| US4246347A (en) | 1981-01-20 |
| ES8106933A1 (es) | 1981-09-01 |
| DK153500C (da) | 1988-12-05 |
| EP0028136B1 (de) | 1985-01-02 |
| CA1166987A (en) | 1984-05-08 |
| IE50248B1 (en) | 1986-03-05 |
| DE3069914D1 (en) | 1985-02-14 |
| NO155628C (no) | 1987-04-29 |
| DK153500B (da) | 1988-07-18 |
| JPS58190394A (ja) | 1983-11-07 |
| JPH0157956B2 (de) | 1989-12-08 |
| ES495185A0 (es) | 1981-09-01 |
| IE802031L (en) | 1981-04-24 |
| EP0028136A1 (de) | 1981-05-06 |
| FI802967A7 (fi) | 1981-04-25 |
| DK399880A (da) | 1981-04-25 |
| IL61213A0 (en) | 1980-12-31 |
| JPS5858075B2 (ja) | 1983-12-23 |
| NO802769L (no) | 1981-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: CETUS CORPORATION |