Number | Date | Country | Kind |
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6-053794 | Mar 1994 | JPX | |
6-076304 | Mar 1994 | JPX | |
7-054018 | Mar 1995 | JPX |
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---|---|---|---|
3290238 | Kitajima et al. | Nov 1975 | |
4050691 | Ito et al. | Sep 1977 | |
4627718 | Wyer | Dec 1986 | |
4652110 | Sato et al. | Mar 1987 | |
4953037 | Ito et al. | Aug 1990 | |
5144385 | Tani | Sep 1992 | |
5176373 | Namba | Jan 1993 | |
5209465 | Sayama et al. | May 1993 | |
5270778 | Wyer | Dec 1993 | |
5392106 | Bigenwald et al. | Feb 1995 | |
5396321 | McFarland et al. | Mar 1995 | |
5414503 | Siegel et al. | May 1995 | |
5434029 | Moser | Jul 1995 |
Entry |
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"Patent Abstracts of Japan", vol. 18, No. 310 (M1620), For 06-64782 published Mar. 8, 1994. |
"Patent Abstracts of Japan" vol. 11, No. 166 (M593), for 61-295965 published Dec. 26, 1986. |
"Patent Abstracts of Japan", vol. 11, No. 149 (M588), for 61-282254 published Dec. 12, 1986. |