LEAD EXTRACTION STRUCTURE FOR PIEZOELECTRIC BODY,申请号JP19890005777-传众专利搜索

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发明名称	LEAD EXTRACTION STRUCTURE FOR PIEZOELECTRIC BODY
摘要
申请公布号	JPH02185197(A)	申请公布日期	1990.07.19
申请号	JP19890005777	申请日期	1989.01.12
申请人	MURATA MFG CO LTD	发明人	TABUCHI KEIZO;YAMASHITA YOSHIMASA;MURATA HIROSHI
分类号	H04R17/00	主分类号	H04R17/00
代理机构		代理人
主权项
地址

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