Electric impedance networks,申请号GB19470033649-传众专利搜索

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发明名称	Electric impedance networks
摘要
申请公布号	GB637609(A)	申请公布日期	1950.05.24
申请号	GB19470033649	申请日期	1947.12.19
申请人	HAZELTINE CORPORATION	发明人
分类号	H01P1/20	主分类号	H01P1/20
代理机构		代理人
主权项
地址

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