Low-frequency tuning-fork electromechanical filter,申请号US19650514518-传众专利搜索

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发明名称	Low-frequency tuning-fork electromechanical filter
摘要
申请公布号	US3344367(A)	申请公布日期	1967.09.26
申请号	US19650514518	申请日期	1965.12.17
申请人	KOKUSAI DENKI KABUSHIKI KAISHA	发明人	TAKAHASHI KENJI
分类号	H03H9/46	主分类号	H03H9/46
代理机构		代理人
主权项
地址

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