Number | Date | Country | Kind |
---|---|---|---|
7-232750 | Sep 1995 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4200827 | Oswald | Apr 1980 | |
4297734 | Laishley | Oct 1981 | |
4697127 | Stich et al. | Sep 1987 | |
4894599 | Ottesen | Jan 1990 | |
5223778 | Svarovsky | Jun 1993 | |
5504672 | Hardiman | Apr 1996 | |
5510939 | Lewis | Apr 1996 |
Number | Date | Country |
---|---|---|
5 6635 | Jan 1993 | JPX |
Entry |
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English translation for abstract of Japanese Pat. No. 05-6635, published Jan. 14, 1993. |