Number | Date | Country | Kind |
---|---|---|---|
4-343383 | Nov 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4580181 | Nakamura et al. | Apr 1986 | |
4692825 | Debaudringhien | Sep 1987 | |
4918551 | Yoshida et al. | Apr 1990 |
Entry |
---|
European Patent Application EP 0 203 784 A2, May 22, 1986 (Yoshida et al.). |
European Patent Application EP 0 128 498 A1, Jun. 4, 1984 (Ida et al.). |
German Patent Application DE 26 34 782 A1, Feb. 9, 1978 (Meiling). |