Improvements in and relating to frequency modulation detectors,申请号GB19480030918-传众专利搜索

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发明名称	Improvements in and relating to frequency modulation detectors
摘要
申请公布号	GB648129(A)	申请公布日期	1950.12.28
申请号	GB19480030918	申请日期	1948.11.29
申请人	THE BRITISH THOMSON HOUSTON COMPANY LIMITED	发明人
分类号	H03D3/12	主分类号	H03D3/12
代理机构		代理人
主权项
地址

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