Improvements in table lamps,申请号GB19390005852-传众专利搜索

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发明名称	Improvements in table lamps
摘要
申请公布号	GB525482(A)	申请公布日期	1940.08.29
申请号	GB19390005852	申请日期	1939.02.22
申请人	MINTONS LIMITED;ARTHUR JOHN CAMPBELL	发明人
分类号	F21S6/00;F21V21/06	主分类号	F21S6/00
代理机构		代理人
主权项
地址

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