发明名称 |
FILTER DEVICE |
摘要 |
PURPOSE:To reduce the number of parts used and adjustment positions and obtain filter characteristics in which temperature compensation necessitates capacitor alone by compensating the temperature dependency of band width and low band side attenuation polar frequencies. |
申请公布号 |
JPS5362965(A) |
申请公布日期 |
1978.06.05 |
申请号 |
JP19760138923 |
申请日期 |
1976.11.17 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
KITANI TERUO;SASAKI REIICHI |
分类号 |
H03H9/02;H03H9/54;H03H9/56 |
主分类号 |
H03H9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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