Method of and apparatus for effecting wave range change-over in high frequency apparatus,申请号GB19340025035-传众专利搜索

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发明名称	Method of and apparatus for effecting wave range change-over in high frequency apparatus
摘要
申请公布号	GB443900(A)	申请公布日期	1936.03.02
申请号	GB19340025035	申请日期	1934.08.30
申请人	LEON LADISLAS DE KRAMOLIN	发明人
分类号	H01F21/06;H01F21/12	主分类号	H01F21/06
代理机构		代理人
主权项
地址

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