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发明名称
TUBING AND METHOD AND APPQRATUS FOR LAYING TUBING
摘要
申请公布号
HU197958(B)
申请公布日期
1989.06.28
申请号
HU19860000132
申请日期
1985.10.16
申请人
TREST "JUZHVODOPROVOD",SU
发明人
SHISHKIN,VIKTOR V.,SU;KRYAZHEVSKIKH,NIKOLAI F.,SU;OLEINIK,VIKTOR N.,SU;SUSHKOV,YAROSLAV P.,SU
分类号
E02F5/10;F16L1/036;F16L55/165;(IPC1-7):F16L1/02;F16L13/10
主分类号
E02F5/10
代理机构
代理人
主权项
地址
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