Improvements in and relating to electric discharge lamps,申请号GB19460024264-传众专利搜索

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发明名称	Improvements in and relating to electric discharge lamps
摘要
申请公布号	GB615851(A)	申请公布日期	1949.01.12
申请号	GB19460024264	申请日期	1946.08.15
申请人	THE BRITISH THOMSON-HOUSTON COMPANY LIMITED	发明人
分类号	H01J61/72	主分类号	H01J61/72
代理机构		代理人
主权项
地址

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