Improvements in or relating to radio transmitter arrangements,申请号GB19370019787-传众专利搜索

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发明名称	Improvements in or relating to radio transmitter arrangements
摘要
申请公布号	GB481855(A)	申请公布日期	1938.03.18
申请号	GB19370019787	申请日期	1937.07.16
申请人	MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED	发明人
分类号	H03C3/00	主分类号	H03C3/00
代理机构		代理人
主权项
地址

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