Improvements in or relating to radio direction finding receivers,申请号GB19380022686-传众专利搜索

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发明名称	Improvements in or relating to radio direction finding receivers
摘要
申请公布号	GB517580(A)	申请公布日期	1940.02.02
申请号	GB19380022686	申请日期	1938.07.29
申请人	MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED;CHRISTOPHER SYDNEY COCKERELL	发明人
分类号	G01S3/12	主分类号	G01S3/12
代理机构		代理人
主权项
地址

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