Improvements in and relating to lighting appliances,申请号GB19540026936-传众专利搜索

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发明名称	Improvements in and relating to lighting appliances
摘要
申请公布号	GB814715(A)	申请公布日期	1959.06.10
申请号	GB19540026936	申请日期	1954.09.16
申请人	HOLOPHANE LIMITED	发明人	HOLMES JOHN GUYSCLIFFE
分类号	F21V5/00	主分类号	F21V5/00
代理机构		代理人
主权项
地址

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