Procédé de déchaulage des laines de tannerie, souillées principalement par des combinaisons calciques, et des files contenant de la chaux,申请号FRD870549-传众专利搜索

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发明名称	Procédé de déchaulage des laines de tannerie, souillées principalement par des combinaisons calciques, et des files contenant de la chaux
摘要
申请公布号	FR870549(A)	申请公布日期	1942.03.13
申请号	FRD870549	申请日期	1941.03.04
申请人		发明人	BECHTOLD HEINRICH, ARTHUR
分类号	D01C3/00	主分类号	D01C3/00
代理机构		代理人
主权项
地址

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