Improvements in or relating to direction finding apparatus particularly for use on ships, aircraft and power driven vehicles,申请号GB19390012746-传众专利搜索

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发明名称	Improvements in or relating to direction finding apparatus particularly for use on ships, aircraft and power driven vehicles
摘要
申请公布号	GB583785(A)	申请公布日期	1946.12.31
申请号	GB19390012746	申请日期	1939.04.28
申请人	SIDNEY GEORGE BROWN	发明人
分类号	G01C19/38	主分类号	G01C19/38
代理机构		代理人
主权项
地址

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