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经营范围
发明名称
RETAINING WALL
摘要
申请公布号
SU1020520(A1)
申请公布日期
1983.05.30
申请号
SU19802966852
申请日期
1980.07.28
申请人
INST GORNOGO DELA SIBIRSKOGO
发明人
YUDIN ARKADIJ V,SU;PEKARSKIJ VLADIMIR S,SU
分类号
E02D29/02;(IPC1-7):E02D29/02
主分类号
E02D29/02
代理机构
代理人
主权项
地址
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