Perfectionnements aux phares applicables notamment aux véhicules automobiles,申请号FRD673776-传众专利搜索

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发明名称	Perfectionnements aux phares applicables notamment aux véhicules automobiles
摘要
申请公布号	FR673776(A)	申请公布日期	1930.01.20
申请号	FRD673776	申请日期	1928.09.06
申请人		发明人	D'ONCIEU LOUIS
分类号	F21S8/10;F21V9/08	主分类号	F21S8/10
代理机构		代理人
主权项
地址

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