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经营范围
发明名称
ARRANGEMENT FOR LINING A CANAL WITH FLEXIBLE WEB AND CONCRETE
摘要
申请公布号
SU1307027(A1)
申请公布日期
1987.04.30
申请号
SU19853995245
申请日期
1985.12.23
申请人
UK NII GIDROTEKH MELIORAT
发明人
BOGUSLAVSKIJ VLADIMIR E,SU
分类号
E02B5/02
主分类号
E02B5/02
代理机构
代理人
主权项
地址
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