Improvements in or relating to radiating or receiving devices for electromagnetic waves,申请号GB19480014400-传众专利搜索

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发明名称	Improvements in or relating to radiating or receiving devices for electromagnetic waves
摘要
申请公布号	GB656200(A)	申请公布日期	1951.08.15
申请号	GB19480014400	申请日期	1948.05.28
申请人	ELECTRIC & MUSICAL INDUSTRIES LIMITED	发明人	COLLARD JOHN
分类号	H01Q13/02	主分类号	H01Q13/02
代理机构		代理人
主权项
地址

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