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发明名称
Improved drying shrinkage cement admixture
摘要
申请公布号
GB9903247(D0)
申请公布日期
1999.04.07
申请号
GB19990003247
申请日期
1997.07.23
申请人
W R GRACE & CO.-CONN
发明人
分类号
C04B24/12;C04B24/16;C04B24/32;C04B24/34;C04B28/02;C04B111/34
主分类号
C04B24/12
代理机构
代理人
主权项
地址
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