Number | Date | Country | Kind |
---|---|---|---|
2-93701 | Apr 1990 | JPX | |
2-97083 | Apr 1990 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4329714 | Pritchard | May 1982 | |
4377793 | Horna | Mar 1983 | |
4589137 | Miller | May 1986 | |
4658426 | Chabries et al. | Apr 1987 | |
4723294 | Taguchi | Feb 1988 | |
4769847 | Taguchi | Sep 1988 |
Entry |
---|
Patent Abstracts of Japan, vol. 6, No. 79 (P-115) May 18, 1982. |
Patent Abstracts of Japan, vol. 11, No. 23, (E-473), Jan. 22, 1987 Publication No. JP 61194914. |