Procédé de fabrication de textiles artificiels,申请号FRD702274-传众专利搜索

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发明名称	Procédé de fabrication de textiles artificiels
摘要
申请公布号	FR702274(A)	申请公布日期	1931.04.03
申请号	FRD702274	申请日期	1929.10.10
申请人		发明人	CHAUDOUARD EMILE;LAVIER GEORGES;PORTERET MICHEL
分类号	D02G3/18	主分类号	D02G3/18
代理机构		代理人
主权项
地址

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