Schallschwingungswandler,申请号DE19944431511-传众专利搜索

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发明名称	Schallschwingungswandler
摘要
申请公布号	DE4431511(B4)	申请公布日期	2006.02.09
申请号	DE19944431511	申请日期	1994.09.03
申请人	HOLROYD INSTRUMENTS LTD., BONSALL	发明人	HOLROYD, TREVOR JAMES
分类号	G01H11/08;H03H9/15;H04R17/10	主分类号	G01H11/08
代理机构		代理人
主权项
地址

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