Number | Date | Country | Kind |
---|---|---|---|
1-236923 | Sep 1989 | JPX | |
1-236924 | Sep 1989 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3992158 | Przybylowicz et al. | Nov 1976 | |
4015462 | Greyson et al. | Apr 1977 | |
4038485 | Johnston et al. | Jul 1977 | |
4108727 | Stiso et al. | Aug 1978 | |
4318709 | Falb et al. | Mar 1982 | |
4356149 | Kitajima et al. | Oct 1982 | |
4472498 | Masuda et al. | Sep 1984 | |
4532216 | Wang et al. | Jul 1985 | |
4965047 | Hammond | Oct 1990 | |
5064615 | Mangold et al. | Nov 1991 |
Number | Date | Country |
---|---|---|
5928580 | Feb 1981 | AUX |
7760181 | May 1982 | AUX |
8198282 | Oct 1982 | AUX |
0114403 | Jan 1984 | EPX |
0349843 | Oct 1990 | EPX |
62-95462 | May 1987 | JPX |
Entry |
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Patent Abstracts of Japan, vol. 011, No. 303 (P-622), Oct. 3, 1987. |