Improved preparation of water-soluble cellulose ethers,申请号GB19390008070-传众专利搜索

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发明名称	Improved preparation of water-soluble cellulose ethers
摘要
申请公布号	GB526330(A)	申请公布日期	1940.09.16
申请号	GB19390008070	申请日期	1939.03.13
申请人	DOW CHEMICAL COMPANY	发明人
分类号	C08B11/02	主分类号	C08B11/02
代理机构		代理人
主权项
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