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发明名称
METHOD OF TRENCHLESS LAYING OF PIPELINES
摘要
申请公布号
SU1104214(A1)
申请公布日期
1984.07.23
申请号
SU19792801469
申请日期
1979.07.25
申请人
INST GORNOGO DELA SO AN SSSR
发明人
TISHKOV ANATOLIJ YA,SU;KOSTYLEV ALEKSANDR D,SU;TKACH KHAIM B,SU;GRIGORASHCHENKO VLADIMIR A,SU;GILETA VLADIMIR P,SU;KOZLOV VALERIJ A,SU
分类号
E02F5/18;(IPC1-7):E02F5/18
主分类号
E02F5/18
代理机构
代理人
主权项
地址
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