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经营范围
发明名称
FLEXIBLE PIPELINE
摘要
申请公布号
SU645609(A3)
申请公布日期
1979.01.30
申请号
SU19732003567
申请日期
1973.12.06
申请人
INST FRANCAIS DU PETROLE
发明人
ZHAN TERI,FR;MISHEL SHATAR,FR;MISHEL YUVEJ,FR;ZHERAR BONAVAN,FR
分类号
E21B17/00;E21B17/20;F16L11/08;(IPC1-7):E21B17/00;F16L11/00
主分类号
E21B17/00
代理机构
代理人
主权项
地址
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