Torch or lamp,申请号US19340721753-传众专利搜索

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发明名称	Torch or lamp
摘要
申请公布号	US2121903(A)	申请公布日期	1938.06.28
申请号	US19340721753	申请日期	1934.04.21
申请人	R. E. DIETZ COMPANY	发明人	CURRIE ROBERT A.
分类号	F21L17/00	主分类号	F21L17/00
代理机构		代理人
主权项
地址

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