COMPOSITE LONGITUDINAL VIBRATION MECHANICAL FILTER,申请号JP19890247397-传众专利搜索

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发明名称	COMPOSITE LONGITUDINAL VIBRATION MECHANICAL FILTER
摘要
申请公布号	JPH03108810(A)	申请公布日期	1991.05.09
申请号	JP19890247397	申请日期	1989.09.21
申请人	JAPAN RADIO CO LTD	发明人	TAKEUCHI YOSHIHIKO;WATABE MASAHIRO
分类号	H03H9/46;H03H3/007	主分类号	H03H9/46
代理机构		代理人
主权项
地址

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