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发明名称
ANTISEEPAGE MATERIAL
摘要
申请公布号
SU905265(A1)
申请公布日期
1982.02.15
申请号
SU19802998435
申请日期
1980.07.15
申请人
YUZHNYJ NII GIDROTEKHNIKI MELIORATSII
发明人
KORYAKIN VALERIJ T,SU;KOSICHENKO YURIJ M,SU;SERGEEV BORIS I,SU;KOSENKO TARAS P,SU
分类号
E02B3/16;C09K17/00;C09K17/40;C09K103/00;(IPC1-7):C09K17/00
主分类号
E02B3/16
代理机构
代理人
主权项
地址
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