Improvements in or relating to impedance sensitive electronic apparatus,申请号GB19570040025-传众专利搜索

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发明名称	Improvements in or relating to impedance sensitive electronic apparatus
摘要
申请公布号	GB883902(A)	申请公布日期	1961.12.06
申请号	GB19570040025	申请日期	1957.12.24
申请人	ACOUSTICA ASSOCIATES, INC.	发明人
分类号	G01F23/296	主分类号	G01F23/296
代理机构		代理人
主权项
地址

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