METHOD OF TUNING OF CRYSTAL NARROW-BAND FILTER IN BRIDGE CIRCUITSTOVOJJ SKHEME,申请号PL19780209295-传众专利搜索

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发明名称	METHOD OF TUNING OF CRYSTAL NARROW-BAND FILTER IN BRIDGE CIRCUITSTOVOJJ SKHEME
摘要
申请公布号	PL119585(B1)	申请公布日期	1982.01.30
申请号	PL19780209295	申请日期	1978.08.30
申请人		发明人
分类号	H03H9/54;(IPC1-7):H03H9/54	主分类号	H03H9/54
代理机构		代理人
主权项
地址

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