Number | Date | Country | Kind |
---|---|---|---|
9-113507 | Apr 1997 | JP |
Number | Name | Date | Kind |
---|---|---|---|
4978586 | Chambare et al. | Dec 1990 | |
5403419 | Yoshikawa et al. | Apr 1995 | |
5578669 | Odawa et al. | Nov 1996 |
Number | Date | Country |
---|---|---|
62-87311 | Apr 1987 | JP |
62-246278 | Oct 1987 | JP |
1-290342 | Nov 1989 | JP |
8-296032 | Nov 1996 | JP |
Entry |
---|
JP 03 220242 A, Patent Abstracts of Japan, Sep. 27, 1991, Derwent Publications Ltd., Week 9145. |
JP 08 295742 A, Patent Abstracts of Japan, Nov. 12, 1996, Derwent Publications Ltd., Week 9704. |
JP 03 220241 A, Patent Abstracts of Japan, Sep. 27, 1991, Derwent Publications Ltd., Week 9145. |
JP 54 146880 A, Patent Abstracts of Japan, Nov. 16, 1979, Derwent Publications Ltd., Week 8001. |