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发明名称
ZUSATZMISCHUNG FUER ZEMENT
摘要
申请公布号
DE3121814(A1)
申请公布日期
1982.02.11
申请号
DE19813121814
申请日期
1981.06.02
申请人
W.R. GRACE & CO.
发明人
HAYDEN DODSON,VANCE
分类号
C04B24/12;C04B24/18;C04B24/38;C04B28/04;(IPC1-7):C04B7/35;C04B7/12;C04B15/00;C04B13/20;C04B13/21
主分类号
C04B24/12
代理机构
代理人
主权项
地址
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