Improvements in or relating to modulated carrier wave systems,申请号GB19350002573-传众专利搜索

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发明名称	Improvements in or relating to modulated carrier wave systems
摘要
申请公布号	GB434326(A)	申请公布日期	1935.08.29
申请号	GB19350002573	申请日期	1935.01.25
申请人	TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.	发明人
分类号	H01J25/68	主分类号	H01J25/68
代理机构		代理人
主权项
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