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发明名称
CONCRETE LINING MACHINE OF TUNNEL
摘要
申请公布号
KR920000335(B1)
申请公布日期
1992.01.11
申请号
KR19880001648
申请日期
1988.02.15
申请人
HAN, MAN - YOB
发明人
HAN, MAN - YOB
分类号
E21D9/06;E21D9/10;E21D11/10;(IPC1-7):E21D11/10
主分类号
E21D9/06
代理机构
代理人
主权项
地址
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