Number | Date | Country | Kind |
---|---|---|---|
3732111 | Sep 1987 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4333108 | Quan et al. | Jun 1982 | |
4442461 | Shirai et al. | Apr 1984 | |
4618890 | Kouyama et al. | Oct 1986 | |
4644400 | Kouyama et al. | Feb 1987 | |
4665431 | Cooper | May 1987 | |
4703355 | Cooper | Oct 1987 |
Number | Date | Country |
---|---|---|
3109091 | Oct 1983 | DEX |
Entry |
---|
"Fernseh-und Kino-Technik", No. 5, 1981, pp. 175-177. |