Improvements in or relating to tuning indicators for wireless receiving systems,申请号GB19340032421-传众专利搜索

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发明名称	Improvements in or relating to tuning indicators for wireless receiving systems
摘要
申请公布号	GB447125(A)	申请公布日期	1936.05.11
申请号	GB19340032421	申请日期	1934.11.10
申请人	A.C. COSSOR LIMITED;DOUGLAS GRAEME RENNETT	发明人
分类号	H03J1/04	主分类号	H03J1/04
代理机构		代理人
主权项
地址

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