(A) ;Modified nonionic cellulose ethers,申请号US19790011613-传众专利搜索

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发明名称	(A) ;Modified nonionic cellulose ethers
摘要
申请公布号	US4228277(B1)	申请公布日期	1992.10.20
申请号	US19790011613	申请日期	1979.02.12
申请人	AQUALON CO	发明人	LEO M LANDOLL
分类号	C08B11/193;D21H17/26;(IPC1-7):C08B11/08	主分类号	C08B11/193
代理机构		代理人
主权项
地址

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