Number | Date | Country | Kind |
---|---|---|---|
8-152209 | Jun 1996 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3951658 | Marsh et al. | Apr 1976 | |
4416966 | Sanders et al. | Nov 1983 | |
4665410 | Iiyama et al. | May 1987 | |
4956254 | Washizu et al. | Sep 1990 | |
4996537 | Kishimi | Feb 1991 | |
5185233 | Santo | Feb 1993 |
Number | Date | Country |
---|---|---|
54-61541 | May 1979 | JPX |
2160992 | Jan 1986 | GBX |
Entry |
---|
European Search Report EP 97 30 4081 with Annex. |
Patent Abstracts of Japan Pub. #01129247--Abstract only. |
Patent Abstracts of Japan Pub. #02190386--Abstract only. |
Patent Abstracts of Japan Pub. #03001983--Abstract only. |