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发明名称
METHOD OF MAKING COUNTER-SEEPAGE PROTECTION OF WATER RESERVOIRS
摘要
申请公布号
SU1371998(A1)
申请公布日期
1988.02.07
申请号
SU19864110092
申请日期
1986.06.20
申请人
MO GNI PI PO SELSKOMU STROITELSTVU
发明人
OGARKOV ANATOLIJ P,SU;ROZENBLIT BORIS D,SU
分类号
E02B3/16
主分类号
E02B3/16
代理机构
代理人
主权项
地址
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