DE2656162C3 - Verfahren zur Erzeugung einer stabilen pH-Funktion auf einem Träger für die elektrophoretische Trennung - Google Patents
Verfahren zur Erzeugung einer stabilen pH-Funktion auf einem Träger für die elektrophoretische TrennungInfo
- Publication number
- DE2656162C3 DE2656162C3 DE2656162A DE2656162A DE2656162C3 DE 2656162 C3 DE2656162 C3 DE 2656162C3 DE 2656162 A DE2656162 A DE 2656162A DE 2656162 A DE2656162 A DE 2656162A DE 2656162 C3 DE2656162 C3 DE 2656162C3
- Authority
- DE
- Germany
- Prior art keywords
- matrix
- function
- gradient
- separation
- groups
- 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
- 238000000926 separation method Methods 0.000 title claims description 33
- 238000000034 method Methods 0.000 title claims description 29
- 230000008569 process Effects 0.000 title description 7
- 239000011159 matrix material Substances 0.000 claims description 28
- 238000001155 isoelectric focusing Methods 0.000 claims description 14
- 239000000872 buffer Substances 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 230000017854 proteolysis Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 125000000524 functional group Chemical group 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 238000000760 immunoelectrophoresis Methods 0.000 claims 1
- 238000007693 zone electrophoresis Methods 0.000 claims 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 12
- 239000000959 ampholyte mixture Substances 0.000 description 11
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 10
- 239000000499 gel Substances 0.000 description 10
- 238000006116 polymerization reaction Methods 0.000 description 7
- 230000005684 electric field Effects 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000007334 copolymerization reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 235000011187 glycerol Nutrition 0.000 description 5
- WDQKICIMIPUDBL-UHFFFAOYSA-N n-[2-(dimethylamino)ethyl]prop-2-enamide Chemical compound CN(C)CCNC(=O)C=C WDQKICIMIPUDBL-UHFFFAOYSA-N 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 5
- 238000011105 stabilization Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001962 electrophoresis Methods 0.000 description 3
- NLVXSWCKKBEXTG-UHFFFAOYSA-M ethenesulfonate Chemical compound [O-]S(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-M 0.000 description 3
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000037230 mobility Effects 0.000 description 3
- 229920002401 polyacrylamide Polymers 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 2
- VVJKKWFAADXIJK-UHFFFAOYSA-N Allylamine Chemical compound NCC=C VVJKKWFAADXIJK-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- -1 aminoalkyl acrylate Chemical compound 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 239000001124 (E)-prop-1-ene-1,2,3-tricarboxylic acid Substances 0.000 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- 229920000936 Agarose Polymers 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229940091181 aconitic acid Drugs 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- GTZCVFVGUGFEME-IWQZZHSRSA-N cis-aconitic acid Chemical compound OC(=O)C\C(C(O)=O)=C\C(O)=O GTZCVFVGUGFEME-IWQZZHSRSA-N 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- BNKAXGCRDYRABM-UHFFFAOYSA-N ethenyl dihydrogen phosphate Chemical compound OP(O)(=O)OC=C BNKAXGCRDYRABM-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 1
- DYUWTXWIYMHBQS-UHFFFAOYSA-N n-prop-2-enylprop-2-en-1-amine Chemical compound C=CCNCC=C DYUWTXWIYMHBQS-UHFFFAOYSA-N 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- GTZCVFVGUGFEME-UHFFFAOYSA-N trans-aconitic acid Natural products OC(=O)CC(C(O)=O)=CC(O)=O GTZCVFVGUGFEME-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44756—Apparatus specially adapted therefor
- G01N27/44795—Isoelectric focusing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44747—Composition of gel or of carrier mixture
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Dispersion Chemistry (AREA)
- Electrostatic Separation (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Saccharide Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7514049A SE422371B (sv) | 1975-12-12 | 1975-12-12 | Sett att generera en ph-funktion for anvendning vid elektrofores |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2656162A1 DE2656162A1 (de) | 1977-09-29 |
| DE2656162B2 DE2656162B2 (de) | 1980-11-20 |
| DE2656162C3 true DE2656162C3 (de) | 1982-02-25 |
Family
ID=20326321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2656162A Expired DE2656162C3 (de) | 1975-12-12 | 1976-12-10 | Verfahren zur Erzeugung einer stabilen pH-Funktion auf einem Träger für die elektrophoretische Trennung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4130470A (enExample) |
| JP (1) | JPS5910492B2 (enExample) |
| DE (1) | DE2656162C3 (enExample) |
| FR (1) | FR2334951A1 (enExample) |
| GB (1) | GB1570698A (enExample) |
| SE (1) | SE422371B (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2861803D1 (en) | 1977-06-15 | 1982-07-01 | Nat Res Dev | Electrophoresis membranes, their use in a separation method and separation apparatus |
| IE50332B1 (en) * | 1979-11-13 | 1986-04-02 | Ici Ltd | 1'-substituted-spiro(imidazolidine-4,3'-indoline)-2,2',5-triones,processes for their manufacture and pharmaceutical compositions thereof |
| US4504641A (en) * | 1982-02-19 | 1985-03-12 | Fmc Corporation | Polyacrylamide cross-linked with a polysaccharide resin as electrophoretic gel medium |
| US4542200A (en) * | 1982-02-19 | 1985-09-17 | Fmc Corporation | Polyacrylamide cross-linked with a polysaccharide resin as electrophoretic gel medium |
| JPS59171849A (ja) * | 1983-03-18 | 1984-09-28 | Fuji Photo Film Co Ltd | 電気泳動用媒体 |
| JPS59171848A (ja) * | 1983-03-18 | 1984-09-28 | Fuji Photo Film Co Ltd | 電気泳動用媒体 |
| JPS6060548A (ja) * | 1983-09-14 | 1985-04-08 | Fuji Photo Film Co Ltd | 電気泳動用媒体 |
| SE8801081L (sv) * | 1988-03-24 | 1989-09-25 | Pharmacia Ab | Lagringsstabil akrylamidderivatkomposition foer generering av immobiliserade ph-gradienter |
| US4925545A (en) * | 1989-01-31 | 1990-05-15 | Amest, Inc. | Method of generating pH functions in electrophoresis and isoelectric focusing |
| US5160594A (en) * | 1989-03-08 | 1992-11-03 | Board Of Regents Of The University Of Texas System | Apparatus and methods for isoelectric focusing of amphoteric substances incorporating ion selective membranes in electrode chambers |
| US4963236A (en) * | 1989-03-08 | 1990-10-16 | Ampholife Technologies | Apparatus and methods for isoelectric focusing |
| US5773645A (en) * | 1997-05-05 | 1998-06-30 | Bio-Rad Laboratories, Inc. | Two-dimensional electrophoresis device |
| US6554991B1 (en) | 1997-06-24 | 2003-04-29 | Large Scale Proteomics Corporation | Automated system for two-dimensional electrophoresis |
| US5993627A (en) * | 1997-06-24 | 1999-11-30 | Large Scale Biology Corporation | Automated system for two-dimensional electrophoresis |
| RU2140073C1 (ru) * | 1998-01-30 | 1999-10-20 | Стоянов Александр Владимирович | Способ формирования сред с заданным профилем ph |
| US7517442B1 (en) | 1999-08-09 | 2009-04-14 | Life Technologies Corporation | Facile method and apparatus for the analysis of biological macromolecules in two dimensions using common and familiar electrophoresis formats |
| US7195923B2 (en) * | 2001-01-31 | 2007-03-27 | Scripps Laboratories, Inc. | Ratiometric determination of glycated protein |
| US7601251B2 (en) * | 2001-05-10 | 2009-10-13 | Life Technologies Corporation | Methods and apparatus for low resistance electrophoresis of prior-cast, hydratable separation media |
| CA2445539A1 (en) * | 2001-05-10 | 2002-11-21 | Invitrogen Corporation | Methods and apparatus for electrophoresis of prior-cast, hydratable separation media |
| DE60332139D1 (de) * | 2002-10-13 | 2010-05-27 | Picosep As | Zweidimensionales mikrofluidisches system zur trennung von biomolekülen |
| US7850835B2 (en) * | 2003-05-09 | 2010-12-14 | Life Technologies Corporation | Solution phase electrophoresis device, components, and methods |
| US7622028B2 (en) * | 2003-05-09 | 2009-11-24 | Life Technologies Corporation | Solution phase electrophoresis device, components, and methods |
| US7459021B2 (en) * | 2003-09-03 | 2008-12-02 | Shmuel Bukshpan | Methods and apparatus for rapid crystallization of biomolecules |
| WO2005036153A1 (en) * | 2003-10-07 | 2005-04-21 | Invitrogen Corporation | Improved isoelectric focusing gels and methods of use thereof |
| SE0302827D0 (sv) | 2003-10-23 | 2003-10-23 | Amersham Biosciences Ab | Method for synthesis of acrylamide derivatives |
| US7407816B2 (en) * | 2004-05-07 | 2008-08-05 | Gentius, Inc | Isoelectric particles and uses thereof |
| US7964075B2 (en) * | 2006-04-27 | 2011-06-21 | Ge Healthcare Bio-Sciences Ab | Electrodic bridge |
| US20110100821A1 (en) * | 2007-04-20 | 2011-05-05 | Brian Furmanski | Mineral oil free isoelectric focusing apparatus for immobilized ph gradient strips |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2731411A (en) * | 1951-12-05 | 1956-01-17 | Ionics | Electrically conductive membranes and the like comprising the sulfonated polymerizates of polyvinyl aryl compounds |
| US2976576A (en) * | 1956-04-24 | 1961-03-28 | Wichterle Otto | Process for producing shaped articles from three-dimensional hydrophilic high polymers |
| SE314227B (enExample) * | 1964-08-26 | 1969-09-01 | Lkb Produkter Ab | |
| US3523863A (en) * | 1966-11-09 | 1970-08-11 | Beckman Instruments Inc | Drying and preservation of electrophoresis gel films |
| GB1223589A (en) * | 1967-12-18 | 1971-02-24 | South African Inventions | Improvements relating to a medium for separations |
| US3704217A (en) * | 1969-09-08 | 1972-11-28 | Samuel T Nerenberg | Segmental macromolecular separation method and apparatus |
| SE357891B (enExample) * | 1970-04-08 | 1973-07-16 | Lkb Produkter Ab | |
| US3664939A (en) * | 1970-04-22 | 1972-05-23 | Univ California | ISOELECTRIC FOCUSING AND FRACTIONATION AMPHOLYTES IN THERMALLY ENGENDERED pH GRADIENTS |
| BE789188A (fr) * | 1971-09-24 | 1973-01-15 | Orion Yhtymae Oy | Procede pour la determination quantitative et qualitative de molecules ayant des proprietes antigenes |
| DE2234000B2 (de) * | 1972-07-11 | 1974-08-08 | Maurer, Sigrid, 7400 Tuebingen | Gel-Fertigpackung für elektrochemische Trennungen |
| GB1359944A (en) * | 1972-07-18 | 1974-07-17 | Miles Lab | Apparatus for gel electrophoresis |
| US3873514A (en) * | 1974-05-17 | 1975-03-25 | Bio Rad Laboratories | Preparation of gel for affinity chromatography |
| US3948743A (en) * | 1975-04-14 | 1976-04-06 | Bio-Rad Laboratories | Method for gel electrophoresis |
-
1975
- 1975-12-12 SE SE7514049A patent/SE422371B/xx not_active IP Right Cessation
-
1976
- 1976-12-07 US US05/748,184 patent/US4130470A/en not_active Expired - Lifetime
- 1976-12-10 DE DE2656162A patent/DE2656162C3/de not_active Expired
- 1976-12-10 GB GB51757/76A patent/GB1570698A/en not_active Expired
- 1976-12-10 FR FR7637402A patent/FR2334951A1/fr active Granted
- 1976-12-10 JP JP51149299A patent/JPS5910492B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE7514049L (sv) | 1977-06-13 |
| JPS5910492B2 (ja) | 1984-03-09 |
| SE422371B (sv) | 1982-03-01 |
| FR2334951B1 (enExample) | 1980-04-30 |
| US4130470A (en) | 1978-12-19 |
| FR2334951A1 (fr) | 1977-07-08 |
| DE2656162A1 (de) | 1977-09-29 |
| DE2656162B2 (de) | 1980-11-20 |
| JPS5273088A (en) | 1977-06-18 |
| GB1570698A (en) | 1980-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: LIEDL, G., DIPL.-PHYS. NOETH, H., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: NOETH, H., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN |