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发明名称
METHOD OF LAYING FLEXIBLE POLYMER/METAL TUBES
摘要
申请公布号
SU1476226(A1)
申请公布日期
1989.04.30
申请号
SU19874191812
申请日期
1987.02.09
申请人
NEFTEGAZODOBYVAYUSHCHEE U "SERGIEVSKNEFT" PROIZVODSTVENNOGO OBEDINENIYA "KUJBYSHEVNEFT"
发明人
SAVELEV BORIS N,SU;SHTOKOV EVGENIJ V,SU;KOCHETKOV VASILIJ A,SU;GLADKOV PETR M,SU;KIRGIZOV ALEKSEJ A,SU;RODKIN VLADIMIR P,SU
分类号
F16L1/036;F16L1/00;(IPC1-7):F16L1/036
主分类号
F16L1/036
代理机构
代理人
主权项
地址
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