Number | Date | Country | Kind |
---|---|---|---|
3-95375 | Apr 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3971678 | Vlad | Jul 1976 | |
5082510 | Nishimoto et al. | Jan 1992 | |
5102478 | Hosoya et al. | Apr 1992 | |
5108521 | Hosoya et al. | Apr 1992 | |
5116435 | Nishimoto et al. | May 1992 |
Number | Date | Country |
---|---|---|
0084980 | Aug 1983 | EPX |
0423331 | Apr 1991 | EPX |
51-942 | Jan 1976 | JPX |
58-151453 | Sep 1983 | JPX |
59-157259 | Sep 1984 | JPX |
61-067753 | Apr 1986 | JPX |
62-180014 | Aug 1987 | JPX |
Entry |
---|
Patent Abstracts of Japan, vol. 16, No. 128, (C-924), Apr., 1992. |