Number | Date | Country | Kind |
---|---|---|---|
5-326852 | Dec 1993 | JPX | |
6-176764 | Jul 1994 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4727010 | Shin et al. | Feb 1988 | |
4968574 | Morita et al. | Nov 1990 | |
4973538 | Suzuki et al. | Nov 1990 | |
4990424 | Van Dusen et al. | Feb 1991 | |
5001031 | Yamamoto et al. | Mar 1991 | |
5051331 | Sakashita | Sep 1991 | |
5242777 | Kato et al. | Sep 1993 | |
5342722 | Ito et al. | Aug 1994 | |
5362595 | Hirayama et al. | Nov 1994 | |
5389483 | Kawasaki et al. | Feb 1995 |
Number | Date | Country |
---|---|---|
322456 | Jul 1989 | EPX |
323512 | Jul 1989 | EPX |
323513 | Jul 1989 | EPX |
568309 | Nov 1993 | EPX |
619527 | Oct 1994 | EPX |
Entry |
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Patent Abstracts of Japan, vol. 10, No. 312 (p. 509), Oct. 23, 1986 & JP-A-61 123856 (Canon) * abstract *. |