MODULATED CARRIER WAVE TRANSMITTING APPARATUS,申请号CAD389581-传众专利搜索

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发明名称	MODULATED CARRIER WAVE TRANSMITTING APPARATUS
摘要
申请公布号	CA389581(A)	申请公布日期	1940.06.25
申请号	CAD389581	申请日期
申请人	CANADIAN MARCONI COMPANY	发明人	OSWOLD EDWARD KEALL
分类号		主分类号
代理机构		代理人
主权项
地址

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