SE8000427L - Magnetisk gel for immunoenzymatiska analyser - Google Patents
Magnetisk gel for immunoenzymatiska analyserInfo
- Publication number
- SE8000427L SE8000427L SE8000427A SE8000427A SE8000427L SE 8000427 L SE8000427 L SE 8000427L SE 8000427 A SE8000427 A SE 8000427A SE 8000427 A SE8000427 A SE 8000427A SE 8000427 L SE8000427 L SE 8000427L
- Authority
- SE
- Sweden
- Prior art keywords
- gel
- antibody
- magnetic
- determinations
- magnetic gel
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5094—Microcapsules containing magnetic carrier material, e.g. ferrite for drug targeting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
- B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/12—Agar or agar-agar, i.e. mixture of agarose and agaropectin; Derivatives thereof
-
- 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
- G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
- G01N33/54326—Magnetic particles
- G01N33/5434—Magnetic particles using magnetic particle immunoreagent carriers which constitute new materials per se
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
- H01F1/28—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder dispersed or suspended in a bonding agent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
- H01F1/36—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles
- H01F1/37—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles in a bonding agent
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2400/00—Assays, e.g. immunoassays or enzyme assays, involving carbohydrates
- G01N2400/10—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
- G01N2400/12—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar
- G01N2400/32—Galactans, e.g. agar, agarose, agaropectin, carrageenan
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2446/00—Magnetic particle immunoreagent carriers
- G01N2446/20—Magnetic particle immunoreagent carriers the magnetic material being present in the particle core
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2446/00—Magnetic particle immunoreagent carriers
- G01N2446/30—Magnetic particle immunoreagent carriers the magnetic material being dispersed in the polymer composition before their conversion into particulate form
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2446/00—Magnetic particle immunoreagent carriers
- G01N2446/40—Magnetic particle immunoreagent carriers the magnetic material being dispersed in the monomer composition prior to polymerisation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/975—Kit
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
- Y10S530/81—Carrier - bound or immobilized peptides or proteins and the preparation thereof, e.g. biological cell or cell fragment as carrier
- Y10S530/812—Peptides or proteins is immobilized on, or in, an organic carrier
- Y10S530/815—Carrier is a synthetic polymer
- Y10S530/816—Attached to the carrier via a bridging agent
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Medicinal Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Cell Biology (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Claims (1)
1. Patentkrav Reagensutrustning for imumnaenzynatisk analys, k 0 nnetecknad ac att den innefattar magnctisk gel, rcpplad till ett antigen oiler en antikropp, en buffert, en antikropp eller ett antigen, one Or specifik f6r dot antigen oiler dan antikropp, sort shall testas, och ar kopplad till ett enays, on magnet, ett enzymsubstrat fOr aft pavisa den erzynatiska aktiviteten sant normalserun fOr kontroll. 0,4 0. 3 0,2 00 (A) (s) ------------ 1/e000 1/41/2000 t--
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7536889A FR2334106A1 (fr) | 1975-12-02 | 1975-12-02 | Gel magnetique convenant pour dosages immunoenzymatiques |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8000427L true SE8000427L (sv) | 1980-01-18 |
SE441393B SE441393B (sv) | 1985-09-30 |
Family
ID=9163217
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8000427A SE441393B (sv) | 1975-12-02 | 1976-12-01 | Reagensutrustning for immunoenzymatisk analys |
SE7613487A SE465540B (sv) | 1975-12-02 | 1976-12-01 | Immunoenzymatisk analys med magnetiska gelpartiklar |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7613487A SE465540B (sv) | 1975-12-02 | 1976-12-01 | Immunoenzymatisk analys med magnetiska gelpartiklar |
Country Status (6)
Country | Link |
---|---|
US (1) | US4241176A (sv) |
JP (1) | JPS5282723A (sv) |
DE (1) | DE2654723C2 (sv) |
FR (1) | FR2334106A1 (sv) |
GB (1) | GB1577956A (sv) |
SE (2) | SE441393B (sv) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187170A (en) * | 1977-01-27 | 1980-02-05 | Foxboro/Trans-Sonics, Inc. | Magnetic techniques for separating non-magnetic materials |
SE431214B (sv) * | 1977-06-02 | 1984-01-23 | Klaus H Mosbach | Sett att framstella magnetiska polymerpartiklar som berare av en foretredesvis biologiskt aktiv substans |
DE2841782A1 (de) * | 1977-09-28 | 1979-04-12 | Technicon Instr | Immunanalysen sowie teilchenfoermiges reagenz zur verwendung bei immunanalysen |
NL7901025A (nl) * | 1978-02-13 | 1979-08-15 | Technicon Instr | Werkwijze voor het bereiden van magnetisch aantrekbaar materiaal en werkwijze voor de hiermee uit te voeren immunobepalingen. |
AU531777B2 (en) * | 1978-04-05 | 1983-09-08 | Syva Co. | Label/solid conjugate immunoassay system |
US4230685A (en) * | 1979-02-28 | 1980-10-28 | Northwestern University | Method of magnetic separation of cells and the like, and microspheres for use therein |
US4297337A (en) * | 1979-04-13 | 1981-10-27 | Corning Glass Works | Solid-phase immunoassays using magnetic glass |
FR2480764B1 (fr) * | 1980-04-18 | 1985-10-04 | Rhone Poulenc Spec Chim | Latex de polymeres magnetiques et procede de preparation |
FR2486657A1 (fr) * | 1980-07-09 | 1982-01-15 | Pasteur Institut | Procede de detection et de dosage d'une substance biologique par erythroadsorption |
EP0062968B2 (en) * | 1981-03-18 | 1991-07-10 | FUJIREBIO KABUSHIKI KAISHA also trading as FUJIREBIO INC. | Support material for use in serological testing and process for the production thereof |
IL65131A0 (en) * | 1982-02-28 | 1982-04-30 | Yeda Res & Dev | Process for the production of agarose-polyaldehyde beads and their biological applications |
SE8201972L (sv) * | 1982-03-29 | 1983-09-30 | Gambro Lundia Ab | Magnetiskt paverkbara kristalliserade kolhydrat sferer eller partiklar att anvendas tillsammans med bioadsorberande material |
FR2537725B1 (fr) * | 1982-12-09 | 1985-07-12 | Pasteur Institut | Procede de detection immunobacteriologique de germes pathogenes dans des milieux biologiques contamines |
JPS59195161A (ja) * | 1983-04-21 | 1984-11-06 | Fujirebio Inc | 磁性粒子及びその製造法 |
US4554088A (en) * | 1983-05-12 | 1985-11-19 | Advanced Magnetics Inc. | Magnetic particles for use in separations |
US4698302A (en) * | 1983-05-12 | 1987-10-06 | Advanced Magnetics, Inc. | Enzymatic reactions using magnetic particles |
US4672040A (en) * | 1983-05-12 | 1987-06-09 | Advanced Magnetics, Inc. | Magnetic particles for use in separations |
FR2554016B1 (fr) * | 1983-10-27 | 1986-08-08 | Pasteur Institut | Perfectionnements apportes aux moyens magnetiques destines a retirer des billes de gel magnetique d'un fluide de dosage |
US4920061A (en) * | 1984-03-02 | 1990-04-24 | The University Of Texas System | Biological magnetic colloids |
EP0156537A3 (en) * | 1984-03-02 | 1987-05-13 | Board Of Regents University Of Texas System | Biological magnetic fluids |
FI842992A0 (fi) * | 1984-07-26 | 1984-07-26 | Labsystems Oy | Immunologiskt definitionsfoerfarande. |
EP0176638B1 (en) * | 1984-10-03 | 1989-08-23 | FUJIREBIO KABUSHIKI KAISHA also trading as FUJIREBIO INC. | Artificial support material for immobilisation of biological protein and process for producing the same |
DE3582649D1 (de) * | 1984-11-01 | 1991-05-29 | Technicon Instr | Magnetisch empfindlicher reagenstraeger und verfahren zur herstellung. |
US4861714A (en) * | 1985-04-04 | 1989-08-29 | Verax Corporation | Weighted collagen microsponge for immobilizing bioactive material |
US5100783A (en) * | 1985-05-10 | 1992-03-31 | Verax Corporation | Weighted microsponge for immobilizing bioactive material |
US5076950A (en) * | 1985-12-20 | 1991-12-31 | Syntex (U.S.A.) Inc. | Magnetic composition for particle separation |
AU601386B2 (en) * | 1985-12-20 | 1990-09-13 | Syntex (U.S.A.) Inc. | Particle separation method |
LU86239A1 (fr) * | 1986-01-02 | 1987-09-03 | Sanders Probel Lab | Methode de detection d'agents reactifs et moyens de mise en oeuvre de cette methode |
FR2601026B1 (fr) * | 1986-04-15 | 1988-09-16 | Rhone Poulenc Chimie | Matiere seche hydratable en un gel aqueux contenant des particules de polymeres dispersees, procede pour sa preparation et son application en biologie |
US4962021A (en) * | 1986-06-20 | 1990-10-09 | Personal Diagnostics, Inc. | Analyte determination using gel including a reagent system reacts with analyte to change transmissive property of gel detectable by light beam transmitted through gel by total internal reflectance |
US5219554A (en) | 1986-07-03 | 1993-06-15 | Advanced Magnetics, Inc. | Hydrated biodegradable superparamagnetic metal oxides |
US5069216A (en) * | 1986-07-03 | 1991-12-03 | Advanced Magnetics Inc. | Silanized biodegradable super paramagnetic metal oxides as contrast agents for imaging the gastrointestinal tract |
WO1988002776A1 (en) * | 1986-10-10 | 1988-04-21 | Peter Grandics | A novel immunoaffinity purification system |
US4822747A (en) * | 1986-12-09 | 1989-04-18 | Miles Inc. | Polyacrylamide gel particles having hapten moieties bound thereto as immunoassay reagent |
EP0308236B1 (en) * | 1987-09-18 | 1994-11-23 | Johnson & Johnson Clinical Diagnostics, Inc. | Dye-providing composition, diagnostic test kit and their use in method for ligand determination using peroxidase labeled-receptor |
US4859612A (en) * | 1987-10-07 | 1989-08-22 | Hygeia Sciences, Inc. | Metal sol capture immunoassay procedure, kit for use therewith and captured metal containing composite |
US6013531A (en) * | 1987-10-26 | 2000-01-11 | Dade International Inc. | Method to use fluorescent magnetic polymer particles as markers in an immunoassay |
US5202267A (en) * | 1988-04-04 | 1993-04-13 | Hygeia Sciences, Inc. | Sol capture immunoassay kit and procedure |
US4965007A (en) * | 1988-05-10 | 1990-10-23 | Eastman Kodak Company | Encapsulated superparamagnetic particles |
WO1990015666A1 (en) * | 1989-06-16 | 1990-12-27 | Omni Quest Corporation | Coated magnetic particles for use in separations |
DE3919873A1 (de) * | 1989-06-19 | 1990-12-20 | Behringwerke Ag | Magnetische protein-konjugate, verfahren zu ihrer herstellung und ihre verwendung |
DK165090D0 (da) * | 1990-07-09 | 1990-07-09 | Kem En Tec As | Konglomererede partikler |
SE9101149D0 (sv) | 1991-04-17 | 1991-04-17 | Pharmacia Lkb Biotech | Beads for down stream processing |
US6706188B2 (en) | 1993-05-03 | 2004-03-16 | Amersham Biociences Ab | Process and means for down stream processing |
JP3192149B2 (ja) * | 1993-07-08 | 2001-07-23 | 富士レビオ株式会社 | ゼラチンを有する磁性粒子及びそれを用いた免疫測定法 |
US6107102A (en) * | 1995-06-07 | 2000-08-22 | Regents Of The University Of California | Therapeutic microdevices and methods of making and using same |
US5856194A (en) | 1996-09-19 | 1999-01-05 | Abbott Laboratories | Method for determination of item of interest in a sample |
US5795784A (en) | 1996-09-19 | 1998-08-18 | Abbott Laboratories | Method of performing a process for determining an item of interest in a sample |
US7364921B1 (en) | 1999-01-06 | 2008-04-29 | University Of Medicine And Dentistry Of New Jersey | Method and apparatus for separating biological materials and other substances |
US20040146855A1 (en) * | 2003-01-27 | 2004-07-29 | Marchessault Robert H. | Formation of superparamagnetic particles |
JP2006073991A (ja) * | 2004-08-02 | 2006-03-16 | Sony Corp | 電磁波抑制材料、電磁波抑制デバイス、並びに電子機器 |
EP2536457A1 (en) * | 2010-02-19 | 2012-12-26 | Cook Medical Technologies LLC | Apparatus and method for endoscopic submucosal dissection |
US11452798B2 (en) | 2017-09-27 | 2022-09-27 | Cook Medical Technologies Llc | Crosslinking submucosal injectate system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1573936A (sv) * | 1967-02-16 | 1969-07-11 | ||
US3788950A (en) * | 1970-08-05 | 1974-01-29 | Du Pont | Enzyme gel and use therefor |
GB1403359A (en) | 1971-08-27 | 1975-08-28 | Nat Res Dev | Biochemical reacrions |
US3966897A (en) * | 1973-04-02 | 1976-06-29 | Marine Colloids, Inc. | Medium for use in bioassay and method of using same |
US4108972A (en) * | 1974-03-15 | 1978-08-22 | Dreyer William J | Immunological reagent employing radioactive and other tracers |
US4048018A (en) * | 1974-08-05 | 1977-09-13 | Coughlin Robert W | Method of carrying out enzyme catalyzed reactions |
US3979184A (en) * | 1975-05-27 | 1976-09-07 | General Electric Company | Diagnostic device for visually detecting presence of biological particles |
US3970518A (en) * | 1975-07-01 | 1976-07-20 | General Electric Company | Magnetic separation of biological particles |
US4070246A (en) * | 1976-04-09 | 1978-01-24 | Abbott Laboratories | Reactive matrices |
-
1975
- 1975-12-02 FR FR7536889A patent/FR2334106A1/fr active Granted
-
1976
- 1976-12-01 JP JP14354676A patent/JPS5282723A/ja active Pending
- 1976-12-01 SE SE8000427A patent/SE441393B/sv not_active IP Right Cessation
- 1976-12-01 SE SE7613487A patent/SE465540B/sv not_active IP Right Cessation
- 1976-12-02 GB GB50272/76A patent/GB1577956A/en not_active Expired
- 1976-12-02 DE DE2654723A patent/DE2654723C2/de not_active Expired
-
1978
- 1978-07-28 US US05/928,944 patent/US4241176A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE7613487L (sv) | 1977-06-03 |
JPS5282723A (en) | 1977-07-11 |
DE2654723C2 (de) | 1985-08-01 |
FR2334106A1 (fr) | 1977-07-01 |
SE441393B (sv) | 1985-09-30 |
FR2334106B1 (sv) | 1978-05-12 |
SE465540B (sv) | 1991-09-23 |
US4241176A (en) | 1980-12-23 |
GB1577956A (en) | 1980-10-29 |
DE2654723A1 (de) | 1977-06-23 |
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