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发明名称
METHOD AND APPARATUS FOR TRENCHLESS LAYING OF PIPELINES
摘要
申请公布号
SU1041647(A1)
申请公布日期
1983.09.15
申请号
SU19813417549
申请日期
1981.12.23
申请人
MO REVOLYUTSII I NEFTEKHIMICHESKOJ GAZOVOJ PROMY IM.I.M.GUBKINA
发明人
MINAEV VSEVOLOD I,SU;CHEREMUKHIN VYACHESLAV M,SU;BEREZIN VSEVOLOD L,SU;VASILEV MIKHAIL A,SU;KOCHETKOV NIKOLAJ I,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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