JPS5842786A - すず―鉛合金用電気めっき浴 - Google Patents
すず―鉛合金用電気めっき浴Info
- Publication number
- JPS5842786A JPS5842786A JP57147498A JP14749882A JPS5842786A JP S5842786 A JPS5842786 A JP S5842786A JP 57147498 A JP57147498 A JP 57147498A JP 14749882 A JP14749882 A JP 14749882A JP S5842786 A JPS5842786 A JP S5842786A
- Authority
- JP
- Japan
- Prior art keywords
- lead
- tin
- bath
- acid
- electroplating bath
- 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.)
- Granted
Links
- 229910001174 tin-lead alloy Inorganic materials 0.000 title claims description 16
- 238000004070 electrodeposition Methods 0.000 title claims 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical group O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 55
- 238000007747 plating Methods 0.000 claims description 34
- -1 fluoroboric acid tin salt Chemical class 0.000 claims description 28
- 239000002253 acid Substances 0.000 claims description 19
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 19
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 17
- 238000009713 electroplating Methods 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 12
- RILZRCJGXSFXNE-UHFFFAOYSA-N 2-[4-(trifluoromethoxy)phenyl]ethanol Chemical compound OCCC1=CC=C(OC(F)(F)F)C=C1 RILZRCJGXSFXNE-UHFFFAOYSA-N 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 150000003934 aromatic aldehydes Chemical class 0.000 claims description 10
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 claims description 10
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical group COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 9
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 9
- 239000004327 boric acid Substances 0.000 claims description 9
- 235000019253 formic acid Nutrition 0.000 claims description 9
- 239000004615 ingredient Substances 0.000 claims description 9
- 239000002736 nonionic surfactant Substances 0.000 claims description 9
- 150000004982 aromatic amines Chemical class 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 150000001299 aldehydes Chemical class 0.000 claims description 6
- 229920000259 polyoxyethylene lauryl ether Polymers 0.000 claims description 6
- 229910052703 rhodium Inorganic materials 0.000 claims description 6
- 239000010948 rhodium Substances 0.000 claims description 6
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical group CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000002518 antifoaming agent Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims 2
- 241000255925 Diptera Species 0.000 claims 1
- 238000005275 alloying Methods 0.000 claims 1
- 239000004071 soot Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910000978 Pb alloy Inorganic materials 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- WHOZNOZYMBRCBL-OUKQBFOZSA-N (2E)-2-Tetradecenal Chemical compound CCCCCCCCCCC\C=C\C=O WHOZNOZYMBRCBL-OUKQBFOZSA-N 0.000 description 2
- SQAINHDHICKHLX-UHFFFAOYSA-N 1-naphthaldehyde Chemical group C1=CC=C2C(C=O)=CC=CC2=C1 SQAINHDHICKHLX-UHFFFAOYSA-N 0.000 description 2
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 2
- JJYPMNFTHPTTDI-UHFFFAOYSA-N 3-methylaniline Chemical compound CC1=CC=CC(N)=C1 JJYPMNFTHPTTDI-UHFFFAOYSA-N 0.000 description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 231100000989 no adverse effect Toxicity 0.000 description 2
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 description 2
- 229940044654 phenolsulfonic acid Drugs 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- AKCRQHGQIJBRMN-UHFFFAOYSA-N 2-chloroaniline Chemical compound NC1=CC=CC=C1Cl AKCRQHGQIJBRMN-UHFFFAOYSA-N 0.000 description 1
- NTCCNERMXRIPTR-UHFFFAOYSA-N 2-hydroxy-1-naphthaldehyde Chemical compound C1=CC=CC2=C(C=O)C(O)=CC=C21 NTCCNERMXRIPTR-UHFFFAOYSA-N 0.000 description 1
- AXZKCQSGDARVRL-UHFFFAOYSA-N 2-hydroxy-5-methylbenzenesulfonic acid Chemical compound CC1=CC=C(O)C(S(O)(=O)=O)=C1 AXZKCQSGDARVRL-UHFFFAOYSA-N 0.000 description 1
- YIQGLTKAOHRZOL-UHFFFAOYSA-N 2-methoxynaphthalene-1-carbaldehyde Chemical compound C1=CC=CC2=C(C=O)C(OC)=CC=C21 YIQGLTKAOHRZOL-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methyl-N-phenylamine Natural products CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 1
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000002192 fatty aldehydes Chemical class 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000009472 formulation Methods 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
- DOUHZFSGSXMPIE-UHFFFAOYSA-N hydroxidooxidosulfur(.) Chemical compound [O]SO DOUHZFSGSXMPIE-UHFFFAOYSA-N 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- FPSTYXLUOFPGNZ-UHFFFAOYSA-N n-chloro-n-fluoroaniline Chemical compound FN(Cl)C1=CC=CC=C1 FPSTYXLUOFPGNZ-UHFFFAOYSA-N 0.000 description 1
- KUDPGZONDFORKU-UHFFFAOYSA-N n-chloroaniline Chemical compound ClNC1=CC=CC=C1 KUDPGZONDFORKU-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229940044652 phenolsulfonate Drugs 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003458 sulfonic acid derivatives Chemical class 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- 150000003606 tin compounds Chemical group 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/60—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of tin
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29976081A | 1981-09-08 | 1981-09-08 | |
| US299760 | 1981-09-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5842786A true JPS5842786A (ja) | 1983-03-12 |
| JPH0213036B2 JPH0213036B2 (fr) | 1990-04-03 |
Family
ID=23156175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57147498A Granted JPS5842786A (ja) | 1981-09-08 | 1982-08-25 | すず―鉛合金用電気めっき浴 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5842786A (fr) |
| BE (1) | BE894329A (fr) |
| BR (1) | BR8205180A (fr) |
| DE (1) | DE3228911A1 (fr) |
| ES (1) | ES8308367A1 (fr) |
| FR (1) | FR2512466B1 (fr) |
| GB (1) | GB2105370B (fr) |
| IT (1) | IT1189337B (fr) |
| NL (1) | NL8203230A (fr) |
| SE (1) | SE8204505L (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62196391A (ja) * | 1985-09-20 | 1987-08-29 | リ−ロ−ナル インコ−ポレ−テツド | スズ―鉛電気メッキ溶液およびそれを用いた高速電気メッキ方法 |
| JP2016531206A (ja) * | 2013-09-05 | 2016-10-06 | エンソン インコーポレイテッド | 大気中放出が低減した水性電解液組成物、方法、及び該組成物の使用 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2016313B3 (es) * | 1986-10-03 | 1990-11-01 | Asta Pharma Ag | Compuestos de complejos diamina-platino (ii) con un anillo fenil-indol hidroxilado. |
| DE4440176C2 (de) * | 1994-02-05 | 1996-06-27 | Heraeus Gmbh W C | Bad zum galvanischen Abscheiden von Silber-Zinn-Legierungen |
| GB0106131D0 (en) * | 2001-03-13 | 2001-05-02 | Macdermid Plc | Electrolyte media for the deposition of tin alloys and methods for depositing tin alloys |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3785939A (en) * | 1970-10-22 | 1974-01-15 | Conversion Chem Corp | Tin/lead plating bath and method |
| US3905878A (en) * | 1970-11-16 | 1975-09-16 | Hyogo Prefectural Government | Electrolyte for and method of bright electroplating of tin-lead alloy |
| NL7104810A (fr) * | 1971-04-08 | 1972-10-10 | ||
| US3730853A (en) * | 1971-06-18 | 1973-05-01 | Schloetter M | Electroplating bath for depositing tin-lead alloy plates |
| US3749649A (en) * | 1971-12-16 | 1973-07-31 | M & T Chemicals Inc | Bright tin-lead alloy plating |
| US3926749A (en) * | 1971-12-20 | 1975-12-16 | M & T Chemicals Inc | Tin-lead alloy plating |
| US4000047A (en) * | 1972-11-17 | 1976-12-28 | Lea-Ronal, Inc. | Electrodeposition of tin, lead and tin-lead alloys |
| JPS4993235A (fr) * | 1973-01-10 | 1974-09-05 | ||
| US3850765A (en) * | 1973-05-21 | 1974-11-26 | Oxy Metal Finishing Corp | Bright solder plating |
| GB1469547A (en) * | 1973-06-28 | 1977-04-06 | Minnesota Mining & Mfg | Tin/lead electr-plating baths |
| SE390986B (sv) * | 1973-10-18 | 1977-01-31 | Modo Kemi Ab | Forfarande for elektropletering aw beleggningar av tenn eller tenn- blylegerinh ur ett surt elektrolytbad |
| US3956123A (en) * | 1974-02-19 | 1976-05-11 | R. O. Hull & Company, Inc. | Additive for electrodeposition of bright tin and tin-lead alloy |
| US3875029A (en) * | 1974-02-19 | 1975-04-01 | R O Hull & Company Inc | Plating bath for electrodeposition of bright tin and tin-lead alloy |
| US3977949A (en) * | 1975-07-07 | 1976-08-31 | Columbia Chemical Corporation | Acidic plating bath and additives for electrodeposition of bright tin |
| US4135991A (en) * | 1977-08-12 | 1979-01-23 | R. O. Hull & Company, Inc. | Bath and method for electroplating tin and/or lead |
| US4139425A (en) * | 1978-04-05 | 1979-02-13 | R. O. Hull & Company, Inc. | Composition, plating bath, and method for electroplating tin and/or lead |
| GB1567235A (en) * | 1978-05-15 | 1980-05-14 | Pmd Chemicals Ltd | Electrodeposition of tin or tin/lead alloys |
-
1982
- 1982-07-29 SE SE8204505A patent/SE8204505L/ not_active Application Discontinuation
- 1982-08-03 DE DE19823228911 patent/DE3228911A1/de active Granted
- 1982-08-17 NL NL8203230A patent/NL8203230A/nl not_active Application Discontinuation
- 1982-08-18 IT IT49001/82A patent/IT1189337B/it active
- 1982-08-25 JP JP57147498A patent/JPS5842786A/ja active Granted
- 1982-09-03 BR BR8205180A patent/BR8205180A/pt not_active IP Right Cessation
- 1982-09-06 FR FR8215125A patent/FR2512466B1/fr not_active Expired
- 1982-09-07 BE BE0/208965A patent/BE894329A/fr not_active IP Right Cessation
- 1982-09-07 GB GB08225406A patent/GB2105370B/en not_active Expired
- 1982-09-07 ES ES515543A patent/ES8308367A1/es not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62196391A (ja) * | 1985-09-20 | 1987-08-29 | リ−ロ−ナル インコ−ポレ−テツド | スズ―鉛電気メッキ溶液およびそれを用いた高速電気メッキ方法 |
| JPH0241589B2 (fr) * | 1985-09-20 | 1990-09-18 | ||
| JP2016531206A (ja) * | 2013-09-05 | 2016-10-06 | エンソン インコーポレイテッド | 大気中放出が低減した水性電解液組成物、方法、及び該組成物の使用 |
| US10081876B2 (en) | 2013-09-05 | 2018-09-25 | Macdermid Enthone Inc. | Aqueous electrolyte composition having a reduced airborne emission, method and use of this composition |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2105370A (en) | 1983-03-23 |
| ES515543A0 (es) | 1983-08-16 |
| DE3228911C2 (fr) | 1988-02-04 |
| IT1189337B (it) | 1988-02-04 |
| FR2512466A1 (fr) | 1983-03-11 |
| SE8204505D0 (sv) | 1982-07-29 |
| NL8203230A (nl) | 1983-04-05 |
| JPH0213036B2 (fr) | 1990-04-03 |
| DE3228911A1 (de) | 1983-03-24 |
| BR8205180A (pt) | 1983-09-06 |
| GB2105370B (en) | 1985-05-01 |
| SE8204505L (sv) | 1983-03-09 |
| BE894329A (fr) | 1983-03-07 |
| IT8249001A0 (it) | 1982-08-18 |
| ES8308367A1 (es) | 1983-08-16 |
| FR2512466B1 (fr) | 1987-06-26 |
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