Very high frequency variable inductor,申请号US19460703522-传众专利搜索

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发明名称	Very high frequency variable inductor
摘要
申请公布号	US2518930(A)	申请公布日期	1950.08.15
申请号	US19460703522	申请日期	1946.10.16
申请人	POLYDOROFF WLADIMIR J	发明人	POLYDOROFF WLADIMIR J.
分类号	H01F21/06	主分类号	H01F21/06
代理机构		代理人
主权项
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