FI77270C - Monopolaer, bipolaer och/eller hybrid membrancell. - Google Patents
Monopolaer, bipolaer och/eller hybrid membrancell. Download PDFInfo
- Publication number
- FI77270C FI77270C FI843345A FI843345A FI77270C FI 77270 C FI77270 C FI 77270C FI 843345 A FI843345 A FI 843345A FI 843345 A FI843345 A FI 843345A FI 77270 C FI77270 C FI 77270C
- Authority
- FI
- Finland
- Prior art keywords
- electrolysis device
- cell
- current distribution
- anode
- contact
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims description 47
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 10
- 238000009826 distribution Methods 0.000 claims description 71
- 238000005868 electrolysis reaction Methods 0.000 claims description 53
- 229910052751 metal Inorganic materials 0.000 claims description 42
- 239000002184 metal Substances 0.000 claims description 42
- 238000007789 sealing Methods 0.000 claims description 25
- 239000004020 conductor Substances 0.000 claims description 15
- 238000005260 corrosion Methods 0.000 claims description 15
- 230000007797 corrosion Effects 0.000 claims description 15
- 239000003792 electrolyte Substances 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 230000001404 mediated effect Effects 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 239000012811 non-conductive material Substances 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000005304 joining Methods 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 103
- 239000000463 material Substances 0.000 description 44
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 20
- 239000010949 copper Substances 0.000 description 20
- 229910052802 copper Inorganic materials 0.000 description 20
- 238000003466 welding Methods 0.000 description 15
- 150000002739 metals Chemical class 0.000 description 13
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 12
- 239000010936 titanium Substances 0.000 description 12
- 229910052719 titanium Inorganic materials 0.000 description 12
- 229910052759 nickel Inorganic materials 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000005266 casting Methods 0.000 description 8
- -1 ferrous metals Chemical class 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 210000004754 hybrid cell Anatomy 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 229920000557 Nafion® Polymers 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000012267 brine Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000001465 metallisation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 2
- 229910000570 Cupronickel Inorganic materials 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000003014 ion exchange membrane Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000009420 retrofitting Methods 0.000 description 2
- OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical group FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- IHUACFSGAWXPPA-UHFFFAOYSA-N 4-methyl-3,6-dioxooct-7-ene-1-sulfonyl fluoride Chemical compound C=CC(=O)CC(C)C(=O)CCS(F)(=O)=O IHUACFSGAWXPPA-UHFFFAOYSA-N 0.000 description 1
- 239000004801 Chlorinated PVC Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920006370 Kynar Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- IUYOGGFTLHZHEG-UHFFFAOYSA-N copper titanium Chemical compound [Ti].[Cu] IUYOGGFTLHZHEG-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 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
- 150000003673 urethanes Chemical class 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- ORGHESHFQPYLAO-UHFFFAOYSA-N vinyl radical Chemical compound C=[CH] ORGHESHFQPYLAO-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/26—Connections in which at least one of the connecting parts has projections which bite into or engage the other connecting part in order to improve the contact
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B7/00—Electrophoretic production of compounds or non-metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of cells
- C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/70—Assemblies comprising two or more cells
- C25B9/73—Assemblies comprising two or more cells of the filter-press type
Landscapes
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Polyesters Or Polycarbonates (AREA)
- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Silicon Polymers (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Developing Agents For Electrophotography (AREA)
- Bipolar Transistors (AREA)
- Inert Electrodes (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45357382A | 1982-12-27 | 1982-12-27 | |
| US45357382 | 1982-12-27 | ||
| US52969183A | 1983-09-06 | 1983-09-06 | |
| US52969183 | 1983-09-06 | ||
| US55885083A | 1983-12-07 | 1983-12-07 | |
| US55885083 | 1983-12-07 | ||
| PCT/US1983/001999 WO1984002537A1 (en) | 1982-12-27 | 1983-12-20 | Monopolar, bipolar and/or hybrid membrane cell |
| US8301999 | 1983-12-20 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI843345A7 FI843345A7 (fi) | 1984-08-24 |
| FI843345A0 FI843345A0 (fi) | 1984-08-24 |
| FI77270B FI77270B (fi) | 1988-10-31 |
| FI77270C true FI77270C (fi) | 1989-02-10 |
Family
ID=27412573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI843345A FI77270C (fi) | 1982-12-27 | 1984-08-24 | Monopolaer, bipolaer och/eller hybrid membrancell. |
Country Status (18)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588483A (en) * | 1984-07-02 | 1986-05-13 | Olin Corporation | High current density cell |
| IT1200403B (it) * | 1985-03-07 | 1989-01-18 | Oronzio De Nora Impianti | Celle elettrolitiche mono e bipolari e relative strutture elettrodiche |
| US20160199784A1 (en) * | 2013-08-20 | 2016-07-14 | Trish Choudhary | Separating and Demineralizing Biomolecule Solutions by Electrodialysis |
| DE102018209520A1 (de) | 2018-06-14 | 2019-12-19 | Thyssenkrupp Uhde Chlorine Engineers Gmbh | Elektrolysezelle |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4017375A (en) * | 1975-12-15 | 1977-04-12 | Diamond Shamrock Corporation | Bipolar electrode for an electrolytic cell |
| US4137144A (en) * | 1976-03-19 | 1979-01-30 | Hooker Chemicals & Plastics Corp. | Hollow bipolar electrolytic cell anode-cathode connecting device |
| US4116807A (en) * | 1977-01-21 | 1978-09-26 | Diamond Shamrock Corporation | Explosion bonding of bipolar electrode backplates |
| US4108752A (en) * | 1977-05-31 | 1978-08-22 | Diamond Shamrock Corporation | Electrolytic cell bank having spring loaded intercell connectors |
| DE2914869A1 (de) * | 1979-04-12 | 1980-10-30 | Hoechst Ag | Elektrolyseapparat |
| US4244802A (en) * | 1979-06-11 | 1981-01-13 | Diamond Shamrock Corporation | Monopolar membrane cell having metal laminate cell body |
| IT1140510B (it) * | 1980-01-16 | 1986-10-01 | Oronzio De Nora Impianti | Elettrolizzatore bipolare e procedimento di elettrolisi di elettrolisi di alogenuri |
| IN156372B (enrdf_load_html_response) * | 1980-05-15 | 1985-07-06 | Ici Plc |
-
1983
- 1983-12-20 EP EP84900568A patent/EP0130215B1/en not_active Expired
- 1983-12-20 DE DE8484900568T patent/DE3379737D1/de not_active Expired
- 1983-12-20 BR BR8307663A patent/BR8307663A/pt not_active IP Right Cessation
- 1983-12-20 AU AU24388/84A patent/AU565760B2/en not_active Ceased
- 1983-12-20 JP JP84500693A patent/JPS60500454A/ja active Pending
- 1983-12-20 WO PCT/US1983/001999 patent/WO1984002537A1/en active IP Right Grant
- 1983-12-20 AT AT84900568T patent/ATE42580T1/de active
- 1983-12-21 NZ NZ206668A patent/NZ206668A/en unknown
- 1983-12-22 CA CA000444118A patent/CA1225964A/en not_active Expired
- 1983-12-22 GR GR73334A patent/GR79738B/el unknown
- 1983-12-23 IT IT8349571A patent/IT1197764B/it active
- 1983-12-26 ES ES528412A patent/ES8501453A1/es not_active Expired
- 1983-12-26 KR KR1019830006178A patent/KR910003644B1/ko not_active Expired
- 1983-12-26 IL IL70543A patent/IL70543A/xx not_active IP Right Cessation
- 1983-12-27 PT PT77900A patent/PT77900B/pt not_active IP Right Cessation
-
1984
- 1984-07-27 ES ES534699A patent/ES8706216A1/es not_active Expired
- 1984-08-24 NO NO84843391A patent/NO163575C/no unknown
- 1984-08-24 DK DK406684A patent/DK406684D0/da not_active Application Discontinuation
- 1984-08-24 FI FI843345A patent/FI77270C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR8307663A (pt) | 1984-12-11 |
| NO843391L (no) | 1984-08-24 |
| IT8349571A0 (it) | 1983-12-23 |
| DE3379737D1 (en) | 1989-06-01 |
| CA1225964A (en) | 1987-08-25 |
| ES534699A0 (es) | 1987-06-01 |
| ES528412A0 (es) | 1984-12-01 |
| FI843345A7 (fi) | 1984-08-24 |
| NO163575B (no) | 1990-03-12 |
| JPS60500454A (ja) | 1985-04-04 |
| IL70543A (en) | 1987-08-31 |
| EP0130215B1 (en) | 1989-04-26 |
| ES8501453A1 (es) | 1984-12-01 |
| FI843345A0 (fi) | 1984-08-24 |
| GR79738B (enrdf_load_html_response) | 1984-10-31 |
| PT77900A (en) | 1984-01-01 |
| AU565760B2 (en) | 1987-09-24 |
| EP0130215A1 (en) | 1985-01-09 |
| IT1197764B (it) | 1988-12-06 |
| IL70543A0 (en) | 1984-03-30 |
| FI77270B (fi) | 1988-10-31 |
| ES8706216A1 (es) | 1987-06-01 |
| PT77900B (en) | 1986-04-11 |
| ATE42580T1 (de) | 1989-05-15 |
| WO1984002537A1 (en) | 1984-07-05 |
| AU2438884A (en) | 1984-07-17 |
| NO163575C (no) | 1990-06-20 |
| KR910003644B1 (ko) | 1991-06-07 |
| KR840007608A (ko) | 1984-12-08 |
| DK406684A (da) | 1984-08-24 |
| NZ206668A (en) | 1987-09-30 |
| DK406684D0 (da) | 1984-08-24 |
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