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发明名称
Cellulose ether and method of making same
摘要
申请公布号
US1943461(A)
申请公布日期
1934.01.16
申请号
US19310516827
申请日期
1931.02.18
申请人
IMPERIAL CHEMICAL INDUSTRIES, LTD.
发明人
TRAILL DAVID;LEVESLEY ALFRED STOVELL
分类号
C08B11/20
主分类号
C08B11/20
代理机构
代理人
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地址
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