Number | Name | Date | Kind |
---|---|---|---|
3699325 | Montgomery, Jr. et al. | Oct 1972 | |
3806864 | Broding et al. | Apr 1974 | |
3930256 | Amemiya | Dec 1975 | |
3947806 | Corkhill et al. | Mar 1976 | |
3981006 | Takayama et al. | Sep 1976 | |
4141041 | Peters | Feb 1979 | |
4191995 | Farrow | Mar 1980 | |
4209805 | Ikeda | Jun 1980 | |
4225976 | Osborne | Sep 1980 |
Number | Date | Country |
---|---|---|
1239585 | Jul 1971 | GBX |
2035732A | Jun 1980 | GBX |
2042294A | Sep 1980 | GBX |
2059202A | Sep 1980 | GBX |
Entry |
---|
B. Grob, Basic Television-Principles and Servicing, First Edition, McGraw-Hill Book Co., 1949,pp. 252-257. |