DE2716880A1 - Verfahren und vorrichtung zum trennen eines partikelanteils von einem einen fluessigkeitsanteil enthaltenden gemisch - Google Patents
Verfahren und vorrichtung zum trennen eines partikelanteils von einem einen fluessigkeitsanteil enthaltenden gemischInfo
- Publication number
- DE2716880A1 DE2716880A1 DE19772716880 DE2716880A DE2716880A1 DE 2716880 A1 DE2716880 A1 DE 2716880A1 DE 19772716880 DE19772716880 DE 19772716880 DE 2716880 A DE2716880 A DE 2716880A DE 2716880 A1 DE2716880 A1 DE 2716880A1
- Authority
- DE
- Germany
- Prior art keywords
- mixture
- line
- liquid
- tube
- flow
- 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.)
- Withdrawn
Links
- 239000007788 liquid Substances 0.000 title claims description 51
- 239000000203 mixture Substances 0.000 title claims description 49
- 238000000034 method Methods 0.000 title claims description 27
- 238000005406 washing Methods 0.000 claims description 26
- 239000002245 particle Substances 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 20
- 210000004369 blood Anatomy 0.000 claims description 13
- 239000008280 blood Substances 0.000 claims description 13
- 239000000975 dye Substances 0.000 claims description 13
- 210000004027 cell Anatomy 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 10
- 239000000834 fixative Substances 0.000 claims description 8
- 239000003153 chemical reaction reagent Substances 0.000 claims description 7
- 241000270295 Serpentes Species 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 102000004506 Blood Proteins Human genes 0.000 claims description 4
- 108010017384 Blood Proteins Proteins 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 210000000601 blood cell Anatomy 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 27
- 238000000576 coating method Methods 0.000 description 27
- 238000000926 separation method Methods 0.000 description 22
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
- 239000011236 particulate material Substances 0.000 description 13
- 239000007789 gas Substances 0.000 description 8
- 229920000936 Agarose Polymers 0.000 description 7
- 210000002381 plasma Anatomy 0.000 description 7
- 239000011148 porous material Substances 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 230000003111 delayed effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 239000013618 particulate matter Substances 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 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 4
- 239000011521 glass Substances 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000093 cytochemical effect Effects 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- UMPKMCDVBZFQOK-UHFFFAOYSA-N potassium;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[K+].[Fe+3] UMPKMCDVBZFQOK-UHFFFAOYSA-N 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010053567 Coagulopathies Diseases 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004520 agglutination Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000035602 clotting Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- GRFBKUDKDYCTIW-UHFFFAOYSA-M disodium;hydroxide;hypochlorite Chemical compound [OH-].[Na+].[Na+].Cl[O-] GRFBKUDKDYCTIW-UHFFFAOYSA-M 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- MHMNJMPURVTYEJ-UHFFFAOYSA-N fluorescein-5-isothiocyanate Chemical compound O1C(=O)C2=CC(N=C=S)=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 MHMNJMPURVTYEJ-UHFFFAOYSA-N 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003127 radioimmunoassay Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000012064 sodium phosphate buffer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 229940116269 uric acid Drugs 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/405—Concentrating samples by adsorption or absorption
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
- Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream
- Y10T436/118339—Automated chemical analysis with a continuously flowing sample or carrier stream with formation of a segmented stream
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/13—Tracers or tags
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
- Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
- Y10T436/143333—Saccharide [e.g., DNA, etc.]
- Y10T436/144444—Glucose
Landscapes
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/678,778 US4028056A (en) | 1976-04-20 | 1976-04-20 | Substance separation technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2716880A1 true DE2716880A1 (de) | 1977-11-03 |
Family
ID=24724229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772716880 Withdrawn DE2716880A1 (de) | 1976-04-20 | 1977-04-16 | Verfahren und vorrichtung zum trennen eines partikelanteils von einem einen fluessigkeitsanteil enthaltenden gemisch |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4028056A (enExample) |
| JP (1) | JPS52130061A (enExample) |
| AU (1) | AU501596B2 (enExample) |
| BE (1) | BE851998A (enExample) |
| CA (1) | CA1086660A (enExample) |
| CH (1) | CH615835A5 (enExample) |
| DE (1) | DE2716880A1 (enExample) |
| FR (1) | FR2348730A1 (enExample) |
| GB (1) | GB1574502A (enExample) |
| IT (1) | IT1072750B (enExample) |
| NL (1) | NL7702255A (enExample) |
| SE (1) | SE423680B (enExample) |
| SU (1) | SU784742A3 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3931497A1 (de) * | 1989-09-21 | 1991-04-18 | Sensoplan Messtechnik Gmbh | Vorrichtung zum erfassen von verschmutzungen in fluiden, insbesondere schmierstoffen |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4151089A (en) * | 1978-05-17 | 1979-04-24 | The United States Of America As Represented By The Secretary Of The Department Of Health, Education And Welfare | Device for high efficiency continuous countercurrent extraction using a rotating helical tube |
| US4311589A (en) * | 1979-11-06 | 1982-01-19 | Biomedics, Inc. | Toroidal flow blood reactor |
| CS236184B1 (en) * | 1983-06-24 | 1985-05-15 | Bedrich Porsch | Column for liquid chromatography |
| US4865993A (en) * | 1985-04-11 | 1989-09-12 | Technicon Instruments Corporation | Minimum carryover container, and analysis system incorporating the same |
| US4676897A (en) * | 1985-09-26 | 1987-06-30 | Yokogawa Hokushin Electric Corporation | Solubilization chromatography |
| US5298134A (en) * | 1988-08-24 | 1994-03-29 | Board Of Trustees Of The Leland Stanford Junior University | Capillary device |
| US5134079A (en) * | 1989-03-27 | 1992-07-28 | International Technidyne Corp. | Fluid sample collection and delivery system and methods particularly adapted for body fluid sampling |
| CA1328359C (en) * | 1989-03-27 | 1994-04-12 | Michael D. Mintz | Fluid sample collection and delivery system and methods particularly adapted for body fluid sampling |
| ATE496288T1 (de) | 1995-10-11 | 2011-02-15 | Luminex Corp | Gleichzeitige mehrfachanalyse klinischer proben |
| US6449562B1 (en) | 1996-10-10 | 2002-09-10 | Luminex Corporation | Multiplexed analysis of clinical specimens apparatus and method |
| US6251615B1 (en) | 1998-02-20 | 2001-06-26 | Cell Analytics, Inc. | Cell analysis methods |
| ES2247820T3 (es) * | 1998-05-25 | 2006-03-01 | Jennissen, Herbert P. | Analizador de cizallamiento de circulacion para moleculas biologicas activas en capas de liquidos en superficies, procedimiento para los analisis de un liquido y procedimiento para determinar un espesor de una capa de liquido ultrafina. |
| US6989891B2 (en) | 2001-11-08 | 2006-01-24 | Optiscan Biomedical Corporation | Device and method for in vitro determination of analyte concentrations within body fluids |
| US7314567B2 (en) * | 2002-05-24 | 2008-01-01 | Protolife Srl. | Method for transferring heterogeneous liquids in microchannels without the occurrence of mixing |
| US7122640B2 (en) * | 2002-06-10 | 2006-10-17 | Phynexus, Inc. | Open channel solid phase extraction systems and methods |
| US7879621B2 (en) * | 2003-05-08 | 2011-02-01 | Phynexus, Inc. | Open channel solid phase extraction systems and methods |
| US20040224329A1 (en) * | 2003-05-08 | 2004-11-11 | Gjerde Douglas T. | Three-dimensional solid phase extraction surfaces |
| JP2005529335A (ja) * | 2002-06-10 | 2005-09-29 | フィネクサス， インク． | 開放チャンネルを使って生体分子を固体相として抽出するシステムと方法 |
| US7151167B2 (en) * | 2002-06-10 | 2006-12-19 | Phynexus, Inc. | Open channel solid phase extraction systems and methods |
| US8603345B2 (en) * | 2003-02-13 | 2013-12-10 | Becton, Dickinson And Company | Devices for component removal during blood collection, and uses thereof |
| US20040241721A1 (en) * | 2003-05-08 | 2004-12-02 | Gjerde Douglas T. | Open channel solid phase extraction systems and methods |
| US8936755B2 (en) | 2005-03-02 | 2015-01-20 | Optiscan Biomedical Corporation | Bodily fluid composition analyzer with disposable cassette |
| US20060195058A1 (en) * | 2005-02-14 | 2006-08-31 | Gable Jennifer H | Methods and apparatus for extracting and analyzing a bodily fluid |
| US20070196833A1 (en) * | 2005-04-21 | 2007-08-23 | Gjerde Douglas T | Open channel solid phase extraction systems and methods |
| US20090142845A1 (en) * | 2005-08-11 | 2009-06-04 | Smithkline Beecham Corporation | Flow reactor method and apparatus |
| US20070068573A1 (en) * | 2005-08-22 | 2007-03-29 | Applera Corporation | Device and method for microfluidic control of a first fluid in contact with a second fluid, wherein the first and second fluids are immiscible |
| US9561001B2 (en) | 2005-10-06 | 2017-02-07 | Optiscan Biomedical Corporation | Fluid handling cassette system for body fluid analyzer |
| WO2010000714A2 (en) * | 2008-07-04 | 2010-01-07 | Oslo Universitetssykehus Hf | Radioimmunoconjugate kit |
| EP2421631B1 (en) * | 2009-04-23 | 2021-05-26 | Global Life Sciences Solutions USA LLC | Chromatography system and method with feedback control for variable speed loading |
| CN102802796B (zh) * | 2009-06-03 | 2016-08-24 | 皇家飞利浦电子股份有限公司 | 包括具有可变更的可穿透性程度的材料的阀门 |
| US9554742B2 (en) | 2009-07-20 | 2017-01-31 | Optiscan Biomedical Corporation | Fluid analysis system |
| EP2456355B1 (en) | 2009-07-20 | 2016-09-14 | Optiscan Biomedical Corporation | Adjustable connector and dead space reduction |
| WO2011156522A1 (en) | 2010-06-09 | 2011-12-15 | Optiscan Biomedical Corporation | Measuring analytes in a fluid sample drawn from a patient |
| EP2729784A4 (en) | 2011-07-06 | 2015-05-13 | Optiscan Biomedical Corp | Measuring cell for liquid analysis system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL287532A (enExample) * | 1962-01-23 | |||
| DE1498581A1 (de) * | 1963-07-03 | 1969-01-23 | Bayer Dr Ernst | Neues Verfahren zur Trennung von Fluessigkeiten und Festkoerpern mittels Kapillar-Fluessigkeits-Chromatographie |
| GB1160741A (en) * | 1965-05-12 | 1969-08-06 | Nat Reserach Dev Corp | Method for Effecting Concentration Changes in Suspensions |
| US3549524A (en) * | 1965-11-10 | 1970-12-22 | Wolfgang Haller | Material and method for performing steric separations |
| US3740143A (en) * | 1970-10-30 | 1973-06-19 | Technicon Instr | Automatic apparatus for determining the percentage population of particulates in a medium |
| US3853987A (en) * | 1971-09-01 | 1974-12-10 | W Dreyer | Immunological reagent and radioimmuno assay |
| BE788754A (enExample) * | 1971-10-13 | 1973-03-13 | Technicon Instr | |
| US3950134A (en) * | 1974-09-20 | 1976-04-13 | The Board Of Trustees Of The Leland Stanford Junior University | Assay machine and method |
| US3990849A (en) * | 1975-02-07 | 1976-11-09 | Technicon Instruments Corporation | Separation of cells from liquid components of blood |
-
1976
- 1976-04-20 US US05/678,778 patent/US4028056A/en not_active Expired - Lifetime
-
1977
- 1977-02-14 CA CA271,742A patent/CA1086660A/en not_active Expired
- 1977-02-25 GB GB8169/77A patent/GB1574502A/en not_active Expired
- 1977-03-01 FR FR7705953A patent/FR2348730A1/fr active Granted
- 1977-03-02 BE BE175402A patent/BE851998A/xx not_active IP Right Cessation
- 1977-03-03 IT IT67472/77A patent/IT1072750B/it active
- 1977-03-03 NL NL7702255A patent/NL7702255A/xx not_active Application Discontinuation
- 1977-03-30 SU SU772466679A patent/SU784742A3/ru active
- 1977-04-01 JP JP3628277A patent/JPS52130061A/ja active Pending
- 1977-04-06 AU AU24039/77A patent/AU501596B2/en not_active Expired
- 1977-04-16 DE DE19772716880 patent/DE2716880A1/de not_active Withdrawn
- 1977-04-18 CH CH475677A patent/CH615835A5/de not_active IP Right Cessation
- 1977-04-20 SE SE7704535A patent/SE423680B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3931497A1 (de) * | 1989-09-21 | 1991-04-18 | Sensoplan Messtechnik Gmbh | Vorrichtung zum erfassen von verschmutzungen in fluiden, insbesondere schmierstoffen |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7702255A (nl) | 1977-10-24 |
| GB1574502A (en) | 1980-09-10 |
| BE851998A (fr) | 1977-09-02 |
| IT1072750B (it) | 1985-04-10 |
| SE423680B (sv) | 1982-05-24 |
| US4028056A (en) | 1977-06-07 |
| CH615835A5 (enExample) | 1980-02-29 |
| FR2348730A1 (fr) | 1977-11-18 |
| AU2403977A (en) | 1978-10-12 |
| SE7704535L (sv) | 1977-10-21 |
| JPS52130061A (en) | 1977-11-01 |
| SU784742A3 (ru) | 1980-11-30 |
| CA1086660A (en) | 1980-09-30 |
| AU501596B2 (en) | 1979-06-21 |
| FR2348730B1 (enExample) | 1982-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |