Number | Date | Country | Kind |
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8-318190 | Nov 1996 | JPX | |
8-337264 | Dec 1996 | JPX |
Number | Name | Date | Kind |
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3953409 | Komatsu et al. | Apr 1976 | |
4501869 | Tatemoto et al. | Feb 1985 | |
4701508 | Homma et al. | Oct 1987 | |
5066747 | Yoshimura et al. | Nov 1991 | |
5177166 | Kobo et al. | Jan 1993 | |
5229473 | Kobo et al. | Jul 1993 | |
5283304 | Nakabayashi et al. | Feb 1994 |
Number | Date | Country |
---|---|---|
0 312 834 | Apr 1989 | EPX |
0 372 805 | Jun 1990 | EPX |
0 437 619 | Jul 1991 | EPX |
0 464 704 | Jan 1992 | EPX |
Entry |
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Patent Abstract of Japan, vol. 18, No. 415 (C-1233), Aug. 4, 1994, JP 6 122730, May 6, 1994. |
Answer 7 of 29 JP 06122730-940506 by Marcumoto Etsuzo et al; in house computer generated abstract pp. 16, 17. |