Improvements in and relating to fixtures for electric lamps,申请号GB19510004680-传众专利搜索

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发明名称	Improvements in and relating to fixtures for electric lamps
摘要
申请公布号	GB692961(A)	申请公布日期	1953.06.17
申请号	GB19510004680	申请日期	1951.02.26
申请人	SYLVANIA ELECTRIC PRODUCTS INC.	发明人
分类号	F21V17/16	主分类号	F21V17/16
代理机构		代理人
主权项
地址

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