Perfectionnements aux phares pour véhicules automobiles, bicyclettes et autres,申请号FRD827443-传众专利搜索

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发明名称	Perfectionnements aux phares pour véhicules automobiles, bicyclettes et autres
摘要
申请公布号	FR827443(A)	申请公布日期	1938.04.26
申请号	FRD827443	申请日期	1937.10.04
申请人		发明人	NIELSEN FREDERIC
分类号	F21V7/04	主分类号	F21V7/04
代理机构		代理人
主权项
地址

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