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发明名称
Process for the preparation of salts of cellulose ether carboxylic acids
摘要
申请公布号
US2171222(A)
申请公布日期
1939.08.29
申请号
US19380192323
申请日期
1938.02.24
申请人
GEORGE MEYER
发明人
MEYER GEORGE
分类号
C08B11/12
主分类号
C08B11/12
代理机构
代理人
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地址
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