Improvements in or relating to electric torches and like lamps,申请号GB19420017478-传众专利搜索

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发明名称	Improvements in or relating to electric torches and like lamps
摘要
申请公布号	GB562689(A)	申请公布日期	1944.07.12
申请号	GB19420017478	申请日期	1942.12.08
申请人	LEONARD FULLER;EDMUND WILLIAM SUDLOW	发明人
分类号	F21L4/00;F21L4/08	主分类号	F21L4/00
代理机构		代理人
主权项
地址

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