MULTI-ELEMENT PIEZOELECTRIC FILTER,申请号JP19970368435-传众专利搜索

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发明名称	MULTI-ELEMENT PIEZOELECTRIC FILTER
摘要
申请公布号	JPH11195955(A)	申请公布日期	1999.07.21
申请号	JP19970368435	申请日期	1997.12.26
申请人	NGK SPARK PLUG CO LTD	发明人	ACHINAMI AKIRA
分类号	H03H9/17;H03H9/205;H03H9/58;(IPC1-7):H03H9/58	主分类号	H03H9/17
代理机构		代理人
主权项
地址

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