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发明名称
ARRANGEMENT FOR TRENCHLESS LAYING OF PIPELINES UNDER INTERFERING OBJECTS
摘要
申请公布号
SU1204684(A1)
申请公布日期
1986.01.15
申请号
SU19843713180
申请日期
1984.03.21
申请人
UFIMSKIJ NEFTYANOJ INSTITUT
发明人
POPENOV ANATOLIJ I,SU;SHADRIN OLEG B,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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