Improvements in or relating to direction finding apparatus,申请号GB19300022533-传众专利搜索

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发明名称	Improvements in or relating to direction finding apparatus
摘要
申请公布号	GB359562(A)	申请公布日期	1931.10.26
申请号	GB19300022533	申请日期	1930.07.25
申请人	MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED;THOMAS LYDWELL ECKERSLEY	发明人
分类号	G01S3/06;G01S3/08	主分类号	G01S3/06
代理机构		代理人
主权项
地址

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