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5-341916 | Dec 1993 | JPX | |
6-041301 | Mar 1994 | JPX |
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3809855 | Neal | May 1974 | |
4043747 | Ogiwara | Aug 1977 | |
4321828 | Grimes et al. | Mar 1982 | |
4638397 | Foley | Jan 1987 | |
4650347 | Shigemura et al. | Mar 1987 | |
4877331 | Schrors et al. | Oct 1989 | |
5046947 | Endoh et al. | Sep 1991 | |
5276483 | Hasegawa et al. | Jan 1994 | |
5281793 | Gavin et al. | Jan 1994 | |
5287155 | Arai et al. | Feb 1994 | |
5290643 | Chen | Mar 1994 | |
5321476 | Gross | Jun 1994 |
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0024154 | Feb 1981 | EPX |
0537793 | Apr 1993 | EPX |
4240549 | Jun 1993 | DEX |
Entry |
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Patent Abstracts of Japan, vol. 16, No. 511 (P-1441), Oct. 21, 1992, JP-A-04 186 381, Jul. 3, 1992. |
Patent Abstracts of Japan, vol. 16, No. 155 (P-1338), Apr. 16, 1992, JP-A-04 006 567, Jan. 10, 1992. |