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发明名称
PROCESS FOR OBTAINING A SWELLING AND HYDRATION INHIBITOR IMPEDING THE SWELLING AND HYDRATION OF BOULDER CLAY
摘要
申请公布号
YU165377(A)
申请公布日期
1982.10.31
申请号
YU19770001653
申请日期
1977.07.05
申请人
VYZKUMNY USTAV GEOLOGICKEHO INZENYRSTVI
发明人
ESTERKA F.;SLAMA O.
分类号
(IPC1-7):C09K7/00
主分类号
(IPC1-7):C09K7/00
代理机构
代理人
主权项
地址
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