Number | Date | Country | Kind |
---|---|---|---|
99 04714 | Apr 1999 | FR |
Number | Name | Date | Kind |
---|---|---|---|
4000362 | Kawaguchi et al. | Dec 1976 | A |
5861578 | Hake et al. | Jan 1999 | A |
Number | Date | Country |
---|---|---|
36 06 683 | Sep 1987 | DE |
0 222 683 | May 1987 | EP |
0 712 139 | May 1996 | EP |
1 177 471 | Jan 1970 | GB |
WO 8809041 | Nov 1988 | WO |
Entry |
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Database WPI Section Ch, Week 1999234 Derwent Publications Ltd., London, GB; Class A18, AN 1992-279887 XP002125087 & JP 04 190510 A (Furukawa Electric Co Ltd), Jul. 8, 1992. |
Database WPI Section Ch, Week 198031, Derwent Publications Ltd., London, GB; Class a18, AN 1980-54493C XP002125088 &JP 55 081416 A (Hitachi Cable Ltd), Jun. 19, 1980. |