Perfectionnements dans la fabrication de fils composés et similaires,申请号FRD676160-传众专利搜索

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发明名称	Perfectionnements dans la fabrication de fils composés et similaires
摘要
申请公布号	FR676160(A)	申请公布日期	1930.02.19
申请号	FRD676160	申请日期	1929.06.04
申请人		发明人	DREAPER WILLIAM PORTER
分类号	D02G3/00	主分类号	D02G3/00
代理机构		代理人
主权项
地址

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