Improvements in and relating to electric lamps,申请号GB19330006285-传众专利搜索

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发明名称	Improvements in and relating to electric lamps
摘要
申请公布号	GB403836(A)	申请公布日期	1934.01.04
申请号	GB19330006285	申请日期	1933.03.01
申请人	THE BRITISH THOMSON-HOUSTON COMPANY LIMITED	发明人
分类号	H01J61/96	主分类号	H01J61/96
代理机构		代理人
主权项
地址

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