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经营范围
发明名称
Improvements in or relating to the manufacture of cellulose ethers
摘要
申请公布号
GB507203(A)
申请公布日期
1939.06.06
申请号
GB19370033746
申请日期
1937.12.06
申请人
DESMOND CHRISTOPHER MANDEVILLE;ALBERT AUBREY HOUGHTON;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C08B11/00
主分类号
C08B11/00
代理机构
代理人
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