Manufacture of organic derivatives of cellulose materials,申请号US19400326911-传众专利搜索

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发明名称	Manufacture of organic derivatives of cellulose materials
摘要
申请公布号	US2287897(A)	申请公布日期	1942.06.30
申请号	US19400326911	申请日期	1940.03.30
申请人	CELANESE CORPORATION OF AMERICA	发明人	MARTIN HERBERT E.
分类号	C08B17/00	主分类号	C08B17/00
代理机构		代理人
主权项
地址

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