Number | Date | Country | Kind |
---|---|---|---|
9-278925 | Oct 1997 | JPX | |
9-278926 | Oct 1997 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4221650 | Friese | Sep 1980 | |
4316964 | Lange | Feb 1982 | |
4525464 | Claussen et al. | Jun 1985 | |
4690911 | Nakada | Sep 1987 | |
4748138 | Watanabe et al. | May 1988 | |
4853353 | Whalen et al. | Aug 1989 | |
4975397 | Dworak et al. | Dec 1990 | |
5824089 | Rieger | Oct 1998 |
Number | Date | Country |
---|---|---|
0036786 | Sep 1981 | EPX |
0036786 A1 | Sep 1981 | EPX |
Entry |
---|
Database WPI Week 9708, Derwent Publications LTD. London GB; AN97-083311, XP 002089230 & JP 325057 (Kyocera Corp), Dec. 10, 1996. |
Database WPI, Week 9708, Derwent Publications Ltd., London, GB; AN 97-083311, XP002089230 & JP 08 325057 A (Kocera Corp.), Dec. 10, 1996. |