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发明名称
Improvements in or relating to the manufacture of water-soluble cellulose ethers
摘要
申请公布号
GB526370(A)
申请公布日期
1940.09.17
申请号
GB19390008191
申请日期
1939.03.14
申请人
WALTER ROWDEN DAVIS;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C08B11/02
主分类号
C08B11/02
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