Number | Date | Country | Kind |
---|---|---|---|
51/110566 | Sep 1976 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3217257 | Boatwright | Nov 1965 | |
3265976 | Broadhead, Jr. | Aug 1966 | |
3525943 | Rinderle | Aug 1970 | |
3564435 | Burgert | Feb 1971 | |
3609554 | Stoker | Sep 1971 | |
3621409 | Segawa | Nov 1971 | |
3622897 | Tsugita | Nov 1971 | |
3902018 | Fockens | Aug 1975 |
Entry |
---|
IF and Detector Design for FM, TV & Radio Engineering, Aug.-Sep., 1953, pp. 18-22. |