Cellulose derivative composition,申请号US19330670511-传众专利搜索

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发明名称	Cellulose derivative composition
摘要
申请公布号	US1986787(A)	申请公布日期	1935.01.08
申请号	US19330670511	申请日期	1933.05.11
申请人	E. I. DU PONT DE NEMOURS & COMPANY	发明人	BARRETT HAROLD J.
分类号	C08K5/10	主分类号	C08K5/10
代理机构		代理人
主权项
地址

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