Improvements in means for suspending reflectors or shades of electric light fittings,申请号GB19300014817-传众专利搜索

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发明名称	Improvements in means for suspending reflectors or shades of electric light fittings
摘要
申请公布号	GB348383(A)	申请公布日期	1931.05.14
申请号	GB19300014817	申请日期	1930.05.14
申请人	THE BENJAMIN ELECTRIC LIMITED;LAWRENCE RICHARD KAVANAGH	发明人
分类号	F21V17/00;F21V31/00	主分类号	F21V17/00
代理机构		代理人
主权项
地址

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