Flashlight,申请号US19540448554-传众专利搜索

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法人/股东/高管

发明名称	Flashlight
摘要
申请公布号	US2805325(A)	申请公布日期	1957.09.03
申请号	US19540448554	申请日期	1954.08.09
申请人	PLASTENE CORPORATION	发明人	CRAWFORD KENNETH Z.
分类号	F21L4/00	主分类号	F21L4/00
代理机构		代理人
主权项
地址

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