Number | Date | Country | Kind |
---|---|---|---|
4-129861 | Apr 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4210565 | Emmons | Jul 1980 | |
4250070 | Ley et al. | Feb 1981 | |
4267091 | Geelhaar et al. | May 1981 | |
4959428 | Abe et al. | Sep 1990 | |
5208282 | Rehmer et al. | May 1993 |
Number | Date | Country |
---|---|---|
2193909 | Feb 1974 | FRX |
57-003850 | Jan 1982 | JPX |
58-96643 | Jun 1983 | JPX |
58-104902 | Jun 1983 | JPX |
62-62851 | Mar 1987 | JPX |
62-62852 | Mar 1987 | JPX |
62-62853 | Mar 1987 | JPX |
62-72742 | Apr 1987 | JPX |
63-51180 | Oct 1988 | JPX |
1-234416 | Sep 1989 | JPX |
2-18466 | Jan 1990 | JPX |
2-175742 | Jul 1990 | JPX |
3-7227 | Feb 1991 | JPX |
Entry |
---|
Patent Abstracts of Japan, vol. 14, No. 377, (C-748), Aug. 15, 1990, JP-A-21 38 376, May 28, 1990. |
Patent Abstracts of Japan, vol. 6, No. 63, (C-99)(941), Apr. 22, 1982, JP-A-57 003 857, Jan. 9, 1982. |
Patent Abstracts of Japan, vol. 15 No. 227, (C-839), Jun. 10, 1991, JP-A-30 68 669 Mar. 25, 1991. |