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发明名称
Process for the production of concentrated aqueous solutions of watersoluble polyacrylic acid amide
摘要
申请公布号
US3086950(A)
申请公布日期
1963.04.23
申请号
US19590833960
申请日期
1959.08.17
申请人
HENKEL & CIE G. M. B. H.
发明人
RENNER GUNTHER
分类号
C08F20/56
主分类号
C08F20/56
代理机构
代理人
主权项
地址
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