Improvements in or relating to balanced modulator circuits,申请号GB19550017088-传众专利搜索

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发明名称	Improvements in or relating to balanced modulator circuits
摘要
申请公布号	GB798555(A)	申请公布日期	1958.07.23
申请号	GB19550017088	申请日期	1955.06.14
申请人	MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED	发明人	COOPER VICTOR JAMES
分类号	H04N9/65	主分类号	H04N9/65
代理机构		代理人
主权项
地址

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