DE3115115C2 - Immunologisches Verfahren - Google Patents
Immunologisches VerfahrenInfo
- Publication number
- DE3115115C2 DE3115115C2 DE3115115A DE3115115A DE3115115C2 DE 3115115 C2 DE3115115 C2 DE 3115115C2 DE 3115115 A DE3115115 A DE 3115115A DE 3115115 A DE3115115 A DE 3115115A DE 3115115 C2 DE3115115 C2 DE 3115115C2
- Authority
- DE
- Germany
- Prior art keywords
- cea
- immunologically active
- substance
- active reaction
- determined
- 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
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000001900 immune effect Effects 0.000 title claims description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- 239000000126 substance Substances 0.000 claims abstract description 28
- 102000004190 Enzymes Human genes 0.000 claims abstract description 25
- 108090000790 Enzymes Proteins 0.000 claims abstract description 25
- 102000012406 Carcinoembryonic Antigen Human genes 0.000 claims description 36
- 108010022366 Carcinoembryonic Antigen Proteins 0.000 claims description 36
- 102000003992 Peroxidases Human genes 0.000 claims description 14
- 108040007629 peroxidase activity proteins Proteins 0.000 claims description 14
- 239000000427 antigen Substances 0.000 claims description 12
- 102000036639 antigens Human genes 0.000 claims description 12
- 108091007433 antigens Proteins 0.000 claims description 12
- 230000002494 anti-cea effect Effects 0.000 claims description 10
- 239000007791 liquid phase Substances 0.000 claims description 8
- 239000007790 solid phase Substances 0.000 claims description 7
- 241000283707 Capra Species 0.000 claims description 5
- 241001465754 Metazoa Species 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 238000002372 labelling Methods 0.000 claims description 3
- 241000283973 Oryctolagus cuniculus Species 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000011534 incubation Methods 0.000 abstract description 5
- 238000003018 immunoassay Methods 0.000 abstract description 3
- 229940088598 enzyme Drugs 0.000 description 19
- 239000000872 buffer Substances 0.000 description 13
- 230000008105 immune reaction Effects 0.000 description 11
- 210000002966 serum Anatomy 0.000 description 10
- 241000699666 Mus <mouse, genus> Species 0.000 description 9
- 239000004793 Polystyrene Substances 0.000 description 8
- 230000003053 immunization Effects 0.000 description 8
- 238000002649 immunization Methods 0.000 description 8
- 229920002223 polystyrene Polymers 0.000 description 8
- 239000011324 bead Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 5
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 4
- 241000699670 Mus sp. Species 0.000 description 4
- 230000008033 biological extinction Effects 0.000 description 4
- 229940098773 bovine serum albumin Drugs 0.000 description 4
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 4
- 229910000397 disodium phosphate Inorganic materials 0.000 description 4
- 235000019800 disodium phosphate Nutrition 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 235000019799 monosodium phosphate Nutrition 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229960002635 potassium citrate Drugs 0.000 description 4
- 239000001508 potassium citrate Substances 0.000 description 4
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 4
- 235000011082 potassium citrates Nutrition 0.000 description 4
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 4
- 229910000162 sodium phosphate Inorganic materials 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000012085 test solution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000001575 pathological effect Effects 0.000 description 3
- 238000003127 radioimmunoassay Methods 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- 235000011330 Armoracia rusticana Nutrition 0.000 description 2
- 240000003291 Armoracia rusticana Species 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 206010035226 Plasma cell myeloma Diseases 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 201000000050 myeloid neoplasm Diseases 0.000 description 2
- 230000003617 peroxidasic effect Effects 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000002824 redox indicator Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 210000004989 spleen cell Anatomy 0.000 description 2
- 102100031126 6-phosphogluconolactonase Human genes 0.000 description 1
- 108010029731 6-phosphogluconolactonase Proteins 0.000 description 1
- 102000012440 Acetylcholinesterase Human genes 0.000 description 1
- 108010022752 Acetylcholinesterase Proteins 0.000 description 1
- 229920000936 Agarose Polymers 0.000 description 1
- 102000002260 Alkaline Phosphatase Human genes 0.000 description 1
- 108020004774 Alkaline Phosphatase Proteins 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 102000004506 Blood Proteins Human genes 0.000 description 1
- 108010017384 Blood Proteins Proteins 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- 108010062540 Chorionic Gonadotropin Proteins 0.000 description 1
- 102000011022 Chorionic Gonadotropin Human genes 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- 102000002464 Galactosidases Human genes 0.000 description 1
- 108010093031 Galactosidases Proteins 0.000 description 1
- 102000006395 Globulins Human genes 0.000 description 1
- 108010044091 Globulins Proteins 0.000 description 1
- 108010073178 Glucan 1,4-alpha-Glucosidase Proteins 0.000 description 1
- 102100022624 Glucoamylase Human genes 0.000 description 1
- 108010015776 Glucose oxidase Proteins 0.000 description 1
- 239000004366 Glucose oxidase Substances 0.000 description 1
- 108010018962 Glucosephosphate Dehydrogenase Proteins 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 102000004895 Lipoproteins Human genes 0.000 description 1
- 108090001030 Lipoproteins Proteins 0.000 description 1
- 102000013460 Malate Dehydrogenase Human genes 0.000 description 1
- 108010026217 Malate Dehydrogenase Proteins 0.000 description 1
- 206010029719 Nonspecific reaction Diseases 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229930182558 Sterol Natural products 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 239000008351 acetate buffer Substances 0.000 description 1
- 229940022698 acetylcholinesterase Drugs 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000007979 citrate buffer Substances 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229940116332 glucose oxidase Drugs 0.000 description 1
- 235000019420 glucose oxidase Nutrition 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 229940084986 human chorionic gonadotropin Drugs 0.000 description 1
- 230000000984 immunochemical effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000013610 patient sample Substances 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 235000003702 sterols Nutrition 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
- G01N33/76—Human chorionic gonadotropin including luteinising hormone, follicle stimulating hormone, thyroid stimulating hormone or their receptors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54306—Solid-phase reaction mechanisms
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Endocrinology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Reproductive Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH320980A CH642458A5 (en) | 1980-04-25 | 1980-04-25 | Immunological method |
| CH589880A CH651396A5 (en) | 1980-08-04 | 1980-08-04 | Immunological method for detecting and determining carcinoembryonic antigen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3115115A1 DE3115115A1 (de) | 1982-02-04 |
| DE3115115C2 true DE3115115C2 (de) | 1987-02-12 |
Family
ID=25692464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3115115A Expired DE3115115C2 (de) | 1980-04-25 | 1981-04-14 | Immunologisches Verfahren |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT373398B (OSRAM) |
| AU (1) | AU542563B2 (OSRAM) |
| CA (1) | CA1160566A (OSRAM) |
| DE (1) | DE3115115C2 (OSRAM) |
| DK (1) | DK151399C (OSRAM) |
| FR (1) | FR2481318A1 (OSRAM) |
| GB (1) | GB2074727B (OSRAM) |
| IT (1) | IT1137344B (OSRAM) |
| NL (1) | NL187545B (OSRAM) |
| NO (1) | NO159620C (OSRAM) |
| SE (1) | SE460930B (OSRAM) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0146654A3 (en) * | 1980-06-20 | 1986-08-20 | Unilever Plc | Processes and apparatus for carrying out specific binding assays |
| US6406920B1 (en) | 1980-06-20 | 2002-06-18 | Inverness Medical Switzerland Gmbh | Processes and apparatus for carrying out specific binding assays |
| EP0044219A1 (en) * | 1980-07-16 | 1982-01-20 | Unilever Plc | Methods of immuno analysis using monoclonal antibodies |
| US4486530A (en) * | 1980-08-04 | 1984-12-04 | Hybritech Incorporated | Immunometric assays using monoclonal antibodies |
| US4879219A (en) * | 1980-09-19 | 1989-11-07 | General Hospital Corporation | Immunoassay utilizing monoclonal high affinity IgM antibodies |
| DE3174064D1 (en) * | 1980-10-15 | 1986-04-17 | Takeda Chemical Industries Ltd | Method for immunochemical assay and kit therefor |
| US4837167A (en) * | 1981-01-30 | 1989-06-06 | Centocor, Inc. | Immunoassay for multi-determinant antigens using high-affinity |
| GB2118300B (en) * | 1982-02-12 | 1985-06-19 | Corning Glass Works | Method of immunoassay |
| DK76983A (da) * | 1982-03-05 | 1983-09-06 | Takeda Chemical Industries Ltd | Fremgangsmaade og reagens til immunkemisk bestemmelse af humant choriogonadotropin |
| DE3225027A1 (de) * | 1982-07-05 | 1984-01-05 | Boehringer Mannheim Gmbh, 6800 Mannheim | Immunchemisches messverfahren |
| IL73938A (en) * | 1984-01-02 | 1989-09-28 | Boehringer Mannheim Gmbh | Process and reagent for the determination of polyvalent antigen by incubation with three different receptors |
| US4690890A (en) * | 1984-04-04 | 1987-09-01 | Cetus Corporation | Process for simultaneously detecting multiple antigens using dual sandwich immunometric assay |
| US5011771A (en) * | 1984-04-12 | 1991-04-30 | The General Hospital Corporation | Multiepitopic immunometric assay |
| US4935339A (en) * | 1985-05-07 | 1990-06-19 | Nichols Institute Diagnostics | Delayed solid phase immunologic assay |
| US5770459A (en) * | 1986-04-30 | 1998-06-23 | Igen International, Inc. | Methods and apparatus for improved luminescence assays using particle concentration, electrochemical generation of chemiluminescence detection |
| DE3638767A1 (de) * | 1986-11-13 | 1988-05-26 | Behringwerke Ag | Laktoferrin enthaltendes inkubationsmedium fuer festphasenimmunometrisches verfahren und seine verwendung |
| US5935779A (en) * | 1988-11-03 | 1999-08-10 | Igen International Inc. | Methods for improved particle electrochemiluminescence assay |
| US6881589B1 (en) | 1987-04-30 | 2005-04-19 | Bioveris Corporation | Electrochemiluminescent localizable complexes for assay compositions |
| US5190861A (en) * | 1987-08-25 | 1993-03-02 | Fuji Yakuhin Kogyo Kabushiki Kaisha | Method for the diagnosis of rheumatoid arthritis |
| EP0339097B1 (en) * | 1987-10-30 | 1994-08-03 | Fuji Yakuhin Kogyo Kabushiki Kaisha | Method for diagnosis of liver cancer |
| DE3807440A1 (de) * | 1988-03-07 | 1989-09-21 | Progen Biotechnik Gmbh | Verfahren zum immunologischen nachweis von substanzen sowie eine derartige zusammensetzung und ein testkit |
| US5705402A (en) * | 1988-11-03 | 1998-01-06 | Igen International, Inc. | Method and apparatus for magnetic microparticulate based luminescence assay including plurality of magnets |
| US5746974A (en) * | 1988-11-03 | 1998-05-05 | Igen International, Inc. | Apparatus for improved luminescence assays using particle concentration, electrochemical generation of chemiluminescence and chemiluminescence detection |
| US5779976A (en) * | 1988-11-03 | 1998-07-14 | Igen International, Inc. | Apparatus for improved luminescence assays |
| US5798083A (en) * | 1988-11-03 | 1998-08-25 | Igen International, Inc. | Apparatus for improved luminescence assays using particle concentration and chemiluminescence detection |
| US5962218A (en) * | 1988-11-03 | 1999-10-05 | Igen International Inc. | Methods and apparatus for improved luminescence assays |
| AU624200B2 (en) * | 1988-12-12 | 1992-06-04 | Csl Limited | Solid phase immunoassay with lyophilised conjugate |
| US5176999A (en) * | 1989-12-07 | 1993-01-05 | Eastman Kodak Company | Buffered wash composition, insolubilizing composition, test kits and method of use |
| ZA92804B (en) | 1991-02-06 | 1992-12-30 | Igen Inc | Methods and apparatus for improved luminescence assays |
| US6201109B1 (en) | 1993-01-13 | 2001-03-13 | Dade Behring Marburg Gmbh | Assay for bone alkaline phosphatase |
| FR2710410B1 (fr) * | 1993-09-20 | 1995-10-20 | Bio Merieux | Procédé et dispositif pour la détermination d'un analyte dans un échantillon . |
| WO1995022765A1 (en) * | 1994-02-19 | 1995-08-24 | Seikagaku Kogyo Kabushiki Kaisha | Method of assaying normal aglycan, assaying kit, and method of judging joint-related information |
| US6569634B1 (en) | 1998-09-01 | 2003-05-27 | Taiho Pharmaceutical Co., Ltd. | Method for assaying human thymidylate synthase and assay kit |
| ATE365326T1 (de) | 1999-04-12 | 2007-07-15 | Sumitomo Chemical Co | Verfahren zur analyse der menge an intraabdominalem fettgewebe |
| EP1893990B1 (en) | 2005-06-03 | 2018-05-02 | Board of Regents of the University of Texas System | Electrochemistry and electrogenerated chemiluminescence with a single faradaic electrode |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1572220A (en) * | 1976-10-07 | 1980-07-30 | Mochida Pharm Co Ltd | Immunochemical process of measuring physiologically active substances |
| GB1549069A (en) * | 1976-12-10 | 1979-08-01 | Erba Farmitalia | Enzyme linked immunoassay |
| US4244940A (en) * | 1978-09-05 | 1981-01-13 | Bio-Rad Laboratories, Inc. | Single-incubation two-site immunoassay |
| JPH0235944B2 (OSRAM) * | 1980-06-20 | 1990-08-14 | Unilever Nv |
-
1981
- 1981-03-23 CA CA000373607A patent/CA1160566A/en not_active Expired
- 1981-04-06 DK DK155881A patent/DK151399C/da not_active IP Right Cessation
- 1981-04-13 IT IT21122/81A patent/IT1137344B/it active
- 1981-04-14 DE DE3115115A patent/DE3115115C2/de not_active Expired
- 1981-04-15 NL NLAANVRAGE8101860,A patent/NL187545B/xx not_active Application Discontinuation
- 1981-04-22 SE SE8102558A patent/SE460930B/sv not_active IP Right Cessation
- 1981-04-23 FR FR8108105A patent/FR2481318A1/fr active Granted
- 1981-04-24 AU AU69811/81A patent/AU542563B2/en not_active Expired
- 1981-04-24 AT AT0186481A patent/AT373398B/de not_active IP Right Cessation
- 1981-04-24 GB GB8112730A patent/GB2074727B/en not_active Expired
- 1981-04-24 NO NO811407A patent/NO159620C/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1160566A (en) | 1984-01-17 |
| GB2074727A (en) | 1981-11-04 |
| NO159620B (no) | 1988-10-10 |
| FR2481318A1 (fr) | 1981-10-30 |
| AU6981181A (en) | 1981-10-29 |
| DE3115115A1 (de) | 1982-02-04 |
| AT373398B (de) | 1984-01-10 |
| DK151399B (da) | 1987-11-30 |
| DK155881A (da) | 1981-10-26 |
| NO159620C (no) | 1989-01-18 |
| SE460930B (sv) | 1989-12-04 |
| DK151399C (da) | 1988-09-05 |
| NL8101860A (nl) | 1981-11-16 |
| ATA186481A (de) | 1983-05-15 |
| FR2481318B1 (OSRAM) | 1984-10-19 |
| IT8121122A0 (it) | 1981-04-13 |
| NL187545B (nl) | 1991-06-03 |
| NO811407L (no) | 1981-10-26 |
| IT1137344B (it) | 1986-09-10 |
| SE8102558L (sv) | 1981-10-26 |
| GB2074727B (en) | 1983-11-30 |
| AU542563B2 (en) | 1985-02-28 |
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