Lampe de poche,申请号FRD1066454-传众专利搜索

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发明名称	Lampe de poche
摘要
申请公布号	FR1066454(A)	申请公布日期	1954.06.08
申请号	FRD1066454	申请日期	1952.11.12
申请人	CARL V. D. CRONE & CO	发明人
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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