Procédé perfectionné pour la séparation des éthers de cellulose,申请号FRD824255-传众专利搜索

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发明名称	Procédé perfectionné pour la séparation des éthers de cellulose
摘要
申请公布号	FR824255(A)	申请公布日期	1938.02.04
申请号	FRD824255	申请日期	1937.07.12
申请人	THE DOW CHEMICAL COMPANY	发明人
分类号	C08B11/22	主分类号	C08B11/22
代理机构		代理人
主权项
地址

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