Number | Date | Country | Kind |
---|---|---|---|
4-055020 | Mar 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2943278 | Mattiat | Jun 1960 | |
2974296 | Rosen | Mar 1961 | |
2975354 | Rosen | Mar 1961 | |
2976501 | Mattiat | Mar 1961 | |
3281726 | Schafft | Oct 1966 | |
3487239 | Schafft | Dec 1969 | |
3489931 | Teaford | Jan 1970 | |
3598909 | Sasaki et al. | Aug 1971 | |
3736446 | Berlincourt et al. | May 1973 | |
5118982 | Inoue et al. | Jun 1992 |
Entry |
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Rosen, C. A., Proceedings 1956 Electronic Components Symposium, "Ceramic Transformers and Filters", May, 1956, pp. 205-211. |