Procédé d'obtention de matière fibreuse à partir de peau animale,申请号FRD764642-传众专利搜索

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发明名称	Procédé d'obtention de matière fibreuse à partir de peau animale
摘要
申请公布号	FR764642(A)	申请公布日期	1934.05.25
申请号	FRD764642	申请日期	1933.11.28
申请人	NATURIN G.M.B.H.	发明人
分类号	A22C13/00;A61L15/40;A61L15/60;C08L89/06;D01C3/00;D01F4/00	主分类号	A22C13/00
代理机构		代理人
主权项
地址

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