Number | Date | Country | Kind |
---|---|---|---|
TO96A0056 | Jan 1996 | ITX |
Number | Name | Date | Kind |
---|---|---|---|
2424267 | Carter | Jul 1947 | |
3235822 | De Loach | Feb 1966 | |
4513264 | Dorey | Apr 1985 | |
4734665 | Rosenberg | Mar 1988 |
Number | Date | Country |
---|---|---|
0 687 027 | Dec 1995 | EPX |
4116755 | Nov 1992 | DEX |
0174501 | Sep 1985 | JPX |
Entry |
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Kuhn, "Microwave bandpass filters . . . 1-dimensional offsets", Circuit theory & applications, vol. 6, No. 1, pp. 13-29, Jan. 1978. |