Improvements in or relating to anti-fading receivers employing thermionic valves,申请号GB19300029524-传众专利搜索

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发明名称	Improvements in or relating to anti-fading receivers employing thermionic valves
摘要
申请公布号	GB357379(A)	申请公布日期	1931.09.24
申请号	GB19300029524	申请日期	1930.10.02
申请人	TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.	发明人
分类号	H03G1/04	主分类号	H03G1/04
代理机构		代理人
主权项
地址

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