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发明名称
SURFACE-ACTIVE ADDITIVE TO CONCRETE MIX AND ITS PREPARATION METHOD
摘要
申请公布号
SU802229(A1)
申请公布日期
1981.02.07
申请号
SU19792752615
申请日期
1979.04.11
申请人
TSNI EX PI PO SELSKOMU STROITELSTVU;MO KHIM-T I IM.D.I.MENDELEEVA
发明人
TIMASHEV VLADIMIR V,SU;ERYSHEV BORIS YA,SU;TREBUKHINA NADEZHDA A,SU;FALINA VALENTINA M,SU
分类号
(IPC1-7):C04B13/24
主分类号
(IPC1-7):C04B13/24
代理机构
代理人
主权项
地址
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