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发明名称
ADMIXTURE FOR IMPROVING WATER-TIGHTNESS AND DURABILITY OF CONCRETE AND MORTAR
摘要
申请公布号
JPH04321544(A)
申请公布日期
1992.11.11
申请号
JP19910014495
申请日期
1991.02.05
申请人
TAKEI KOGYO KK
发明人
HASHIMOTO HIROYOSHI
分类号
C04B22/08;C04B24/00;C04B24/02;C04B24/04;C04B24/06;C04B24/40
主分类号
C04B22/08
代理机构
代理人
主权项
地址
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