Perfectionnements aux émetteurs modulés à bande latérale unique,申请号FRD890233-传众专利搜索

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发明名称	Perfectionnements aux émetteurs modulés à bande latérale unique
摘要
申请公布号	FR890233(A)	申请公布日期	1944.02.02
申请号	FRD890233	申请日期	1943.01.19
申请人	TELEFUNKEN GESELLSCHAFT FU:R DRAHTLOSE TELEGRAPHIE M. B. H.	发明人
分类号	H03C1/60	主分类号	H03C1/60
代理机构		代理人
主权项
地址

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