Perfectionnement aux projecteurs électriques des voitures automobiles,申请号FRD723352-传众专利搜索

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发明名称	Perfectionnement aux projecteurs électriques des voitures automobiles
摘要
申请公布号	FR723352(A)	申请公布日期	1932.04.07
申请号	FRD723352	申请日期	1930.12.11
申请人	SOCIETE DES ARTICLES METALLIQUES ET DES RASOIRS EDLA	发明人
分类号	F21V7/00	主分类号	F21V7/00
代理机构		代理人
主权项
地址

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