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发明名称
Water-soluble gum having improved properties
摘要
申请公布号
US2768143(A)
申请公布日期
1956.10.23
申请号
US19530346047
申请日期
1953.03.31
申请人
HERCULES POWDER COMPANY
发明人
HENRY JOHN E.
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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