Procédé pour l'amélioration de produits façonnés tels que fils, rubans, ou autres, à base de matières albuminoïdes,申请号FRD902474-传众专利搜索

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发明名称	Procédé pour l'amélioration de produits façonnés tels que fils, rubans, ou autres, à base de matières albuminoïdes
摘要
申请公布号	FR902474(A)	申请公布日期	1945.08.31
申请号	FRD902474	申请日期	1944.03.07
申请人	ZELLWOLLE- UND KUNSTSEIDE-RING G.M.B.H.	发明人
分类号	C08L89/00;D01F4/00	主分类号	C08L89/00
代理机构		代理人
主权项
地址

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