Improvements in light reflectors,申请号GB19320003865-传众专利搜索

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发明名称	Improvements in light reflectors
摘要
申请公布号	GB382159(A)	申请公布日期	1932.10.20
申请号	GB19320003865	申请日期	1932.02.09
申请人	THE GENERAL ELECTRIC COMPANY LIMITED	发明人
分类号	F21V7/09;F24D3/10	主分类号	F21V7/09
代理机构		代理人
主权项
地址

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