Improvements in or relating to radio and other high frequency receivers,申请号GB19310023403-传众专利搜索

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发明名称	Improvements in or relating to radio and other high frequency receivers
摘要
申请公布号	GB374695(A)	申请公布日期	1932.06.16
申请号	GB19310023403	申请日期	1931.08.19
申请人	MARCONI'S WIRELESS TELEGRAPH COMPANY, LIMITED	发明人
分类号	H03J3/14	主分类号	H03J3/14
代理机构		代理人
主权项
地址

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