NL7905036A - Werkwijze voor het uitvoeren van booglassen, alsmede een voor deze werkwijze geschikte lasstaaf. - Google Patents
Werkwijze voor het uitvoeren van booglassen, alsmede een voor deze werkwijze geschikte lasstaaf. Download PDFInfo
- Publication number
- NL7905036A NL7905036A NL7905036A NL7905036A NL7905036A NL 7905036 A NL7905036 A NL 7905036A NL 7905036 A NL7905036 A NL 7905036A NL 7905036 A NL7905036 A NL 7905036A NL 7905036 A NL7905036 A NL 7905036A
- Authority
- NL
- Netherlands
- Prior art keywords
- welding
- acid
- soap
- auxiliary material
- salts
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 34
- 238000003466 welding Methods 0.000 claims description 64
- 239000000463 material Substances 0.000 claims description 58
- 239000000344 soap Substances 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 22
- 239000000194 fatty acid Substances 0.000 claims description 22
- 229930195729 fatty acid Natural products 0.000 claims description 22
- 150000004665 fatty acids Chemical class 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 18
- 150000007513 acids Chemical class 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 150000003839 salts Chemical class 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 15
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 14
- 159000000000 sodium salts Chemical class 0.000 claims description 14
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 8
- 239000003784 tall oil Substances 0.000 claims description 8
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 7
- 150000001450 anions Chemical class 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 5
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 5
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 5
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000005642 Oleic acid Substances 0.000 claims description 5
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 5
- 150000001768 cations Chemical class 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000011833 salt mixture Substances 0.000 claims description 4
- BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 claims description 3
- BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 claims description 3
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical class CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 claims description 3
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- 235000020778 linoleic acid Nutrition 0.000 claims description 2
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims 2
- 235000021314 Palmitic acid Nutrition 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 235000019198 oils Nutrition 0.000 description 7
- 239000002893 slag Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000011324 bead Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000009863 impact test Methods 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 239000003568 Sodium, potassium and calcium salts of fatty acids Substances 0.000 description 4
- -1 abietic acid Chemical class 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 235000013875 sodium salts of fatty acid Nutrition 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 235000011837 pasties Nutrition 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- MHVJRKBZMUDEEV-UHFFFAOYSA-N (-)-ent-pimara-8(14),15-dien-19-oic acid Natural products C1CCC(C(O)=O)(C)C2C1(C)C1CCC(C=C)(C)C=C1CC2 MHVJRKBZMUDEEV-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- MXYATHGRPJZBNA-KRFUXDQASA-N isopimaric acid Chemical compound [C@H]1([C@](CCC2)(C)C(O)=O)[C@@]2(C)[C@H]2CC[C@@](C=C)(C)CC2=CC1 MXYATHGRPJZBNA-KRFUXDQASA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 2
- 239000003760 tallow Substances 0.000 description 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 2
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- MHVJRKBZMUDEEV-APQLOABGSA-N (+)-Pimaric acid Chemical compound [C@H]1([C@](CCC2)(C)C(O)=O)[C@@]2(C)[C@H]2CC[C@](C=C)(C)C=C2CC1 MHVJRKBZMUDEEV-APQLOABGSA-N 0.000 description 1
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- MXYATHGRPJZBNA-UHFFFAOYSA-N 4-epi-isopimaric acid Natural products C1CCC(C(O)=O)(C)C2C1(C)C1CCC(C=C)(C)CC1=CC2 MXYATHGRPJZBNA-UHFFFAOYSA-N 0.000 description 1
- QUUCYKKMFLJLFS-UHFFFAOYSA-N Dehydroabietan Natural products CC1(C)CCCC2(C)C3=CC=C(C(C)C)C=C3CCC21 QUUCYKKMFLJLFS-UHFFFAOYSA-N 0.000 description 1
- NFWKVWVWBFBAOV-UHFFFAOYSA-N Dehydroabietic acid Natural products OC(=O)C1(C)CCCC2(C)C3=CC=C(C(C)C)C=C3CCC21 NFWKVWVWBFBAOV-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical class C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- NFWKVWVWBFBAOV-MISYRCLQSA-N dehydroabietic acid Chemical compound OC(=O)[C@]1(C)CCC[C@]2(C)C3=CC=C(C(C)C)C=C3CC[C@H]21 NFWKVWVWBFBAOV-MISYRCLQSA-N 0.000 description 1
- 229940118781 dehydroabietic acid Drugs 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
- B23K35/3618—Carboxylic acids or salts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI780282 | 1978-06-28 | ||
| FI780282A FI64903C (fi) | 1978-06-28 | 1978-06-28 | FOERFARANDE FOER GENOMFOERANDE AV BAOGSVETSNING. SIIRRETTY PAEIVAEMAEAERAE-FOERSKJUTET DATUM PL 14 ç 28.06.78. |
| FI780283 | 1978-06-30 | ||
| FI780283A FI780283A (fi) | 1978-06-30 | 1978-06-30 | Foerfarande foer genomfoerande av undervattenssvetsning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7905036A true NL7905036A (nl) | 1980-01-03 |
Family
ID=26156924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7905036A NL7905036A (nl) | 1978-06-28 | 1979-06-28 | Werkwijze voor het uitvoeren van booglassen, alsmede een voor deze werkwijze geschikte lasstaaf. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4319116A (de) |
| AU (1) | AU525121B2 (de) |
| CA (1) | CA1131085A (de) |
| DE (1) | DE2926131A1 (de) |
| DK (1) | DK272879A (de) |
| FR (1) | FR2429642B1 (de) |
| GB (1) | GB2029307B (de) |
| NL (1) | NL7905036A (de) |
| NO (1) | NO150590C (de) |
| SE (1) | SE446832B (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4393297A (en) * | 1981-07-24 | 1983-07-12 | Osmo Asonen | Method for the arc cutting of metal |
| FI64065C (fi) * | 1982-04-26 | 1983-10-10 | Osmo Asonen | Foerfarande och anordning foer baogsvetsning under vatten |
| FI834751A0 (fi) * | 1983-12-22 | 1983-12-22 | Subsea Welding Ltd | Undervattenssvetsfoerfarande |
| DE3405168A1 (de) * | 1984-02-14 | 1985-08-22 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Taktiler sensortraeger fuer elastomechanische strukturen |
| FI75512C (fi) * | 1984-08-14 | 1988-07-11 | Gss General Sea Safety Ltd Oy | Foerfarande, anordning och stycke som skall fastsvetsas foer unfoerande av en svetsfog under vatten. |
| FI74418C (fi) * | 1985-07-24 | 1988-02-08 | Niinivaara Oy | Tillaeggsaemne foer baogsvetsning. |
| FI78853C (fi) * | 1988-03-09 | 1989-10-10 | Ensi Kyoesti Juhani Niinivaara | Svetsningspinne foer undervattensvetsning. |
| US5412176A (en) * | 1993-06-18 | 1995-05-02 | Massachusetts Institute Of Technology | Method and apparatus for thermal insulation of wet shielded metal arc welds |
| GB2326250A (en) * | 1997-05-22 | 1998-12-16 | Glynwed Pipe Systems Ltd | Reading barcodes for control of electrofusion welding |
| US5981896A (en) * | 1998-08-26 | 1999-11-09 | Electric Power Research Institute, Inc. | Apparatus and method for creating dry underwater welds |
| US20120111837A1 (en) * | 2010-11-10 | 2012-05-10 | Al-Mostaneer Hamad H | In-service weld repairs using metal arc welding under oil (mawuo) of pipelines, tanks, and vessels |
| DE102012203217B4 (de) * | 2012-03-01 | 2020-07-16 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Verschweißen eines Fixierelements mit einem Bauteil sowie Bauteilverbindung |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE454153A (de) * | ||||
| GB591640A (en) * | 1945-04-09 | 1947-08-25 | Georg Haim | Improvements in or relating to electrodes for underwater welding |
| GB126245A (en) | 1918-11-08 | 1919-05-08 | Joseph Harold Garbett | Electrodes for Arc Welding and the like. |
| GB497510A (en) * | 1936-12-28 | 1938-12-21 | British Thomson Houston Co Ltd | Improvements in and relating to welding fluxes and flux-coated electrodes |
| US2408175A (en) * | 1942-10-23 | 1946-09-24 | Salvage & Marine Company | Electric underwater welding |
| US2446922A (en) * | 1944-11-03 | 1948-08-10 | Lincoln Electric Co | Welding spatter prevention |
| US2497629A (en) * | 1948-12-10 | 1950-02-14 | Air Reduction | Shielded arc welding |
| CH299790A (de) * | 1950-08-11 | 1954-06-30 | Boehler & Co Ag Geb | Verfahren zur Herstellung von ummantelten Schweisselektroden. |
| FI26707A (fi) | 1950-10-09 | 1953-12-10 | Sähköhitsausmenetelmä | |
| GB791606A (en) * | 1955-10-31 | 1958-03-05 | Nsu Werke Ag | Improvements in coating materials for the protection of metal surfaces against weld spatters |
| US3622383A (en) * | 1966-12-08 | 1971-11-23 | Hobart Brothers Co | Welding electrode |
| JPS5017347B2 (de) * | 1971-08-21 | 1975-06-20 | ||
| US3835288A (en) * | 1971-11-05 | 1974-09-10 | H Henderson | Arc-welding electrode |
| US4069408A (en) * | 1976-06-07 | 1978-01-17 | Massachusetts Institute Of Technology | Method and apparatus for underwater submerged arc welding |
| DD131148A1 (de) * | 1977-05-27 | 1978-06-07 | Hans Froehlich | Verfahren zum lichtbogenschweissen |
-
1979
- 1979-06-26 NO NO792132A patent/NO150590C/no unknown
- 1979-06-26 US US06/052,150 patent/US4319116A/en not_active Expired - Lifetime
- 1979-06-27 AU AU48430/79A patent/AU525121B2/en not_active Ceased
- 1979-06-27 SE SE7905661A patent/SE446832B/sv not_active IP Right Cessation
- 1979-06-27 DK DK272879A patent/DK272879A/da not_active Application Discontinuation
- 1979-06-27 GB GB7922323A patent/GB2029307B/en not_active Expired
- 1979-06-28 NL NL7905036A patent/NL7905036A/nl not_active Application Discontinuation
- 1979-06-28 FR FR7916791A patent/FR2429642B1/fr not_active Expired
- 1979-06-28 DE DE19792926131 patent/DE2926131A1/de not_active Ceased
- 1979-06-29 CA CA330,926A patent/CA1131085A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4319116A (en) | 1982-03-09 |
| DE2926131A1 (de) | 1980-01-10 |
| FR2429642A1 (de) | 1980-01-25 |
| SE446832B (sv) | 1986-10-13 |
| AU525121B2 (en) | 1982-10-21 |
| NO150590C (no) | 1984-11-14 |
| CA1131085A (en) | 1982-09-07 |
| DK272879A (da) | 1980-02-04 |
| GB2029307A (en) | 1980-03-19 |
| SE7905661L (de) | 1979-12-29 |
| FR2429642B1 (de) | 1986-08-01 |
| GB2029307B (en) | 1983-02-02 |
| AU4843079A (en) | 1980-01-03 |
| NO150590B (no) | 1984-08-06 |
| NO792132L (no) | 1980-01-02 |
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