Procédé pour le raffinage de la cellulose préparée chimiquement,申请号FRD857498-传众专利搜索

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发明名称	Procédé pour le raffinage de la cellulose préparée chimiquement
摘要
申请公布号	FR857498(A)	申请公布日期	1940.09.14
申请号	FRD857498	申请日期	1939.07.07
申请人		发明人	EGGERT JOHANN WALTER
分类号	D21C9/08;D21C9/12	主分类号	D21C9/08
代理机构		代理人
主权项
地址

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