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经营范围
发明名称
METHOD OF REPAIRING FIXED STRUCTURES
摘要
申请公布号
SU1477877(A1)
申请公布日期
1989.05.07
申请号
SU19874228269
申请日期
1987.04.13
申请人
UK NII GIDROTEKH MELIORAT
发明人
REZNIK VLADIMIR B,SU;SHARSHUNOV ANATOLIJ B,SU;BURTSEV LEONID M,SU
分类号
E04F21/12
主分类号
E04F21/12
代理机构
代理人
主权项
地址
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