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发明名称
FREMGANGSMAATE OG ANORDNING FOR AUTOMATISK ANBRINGELSE AV ENDEN AV EN UNDERVANNS SAMLELEDNIG
摘要
申请公布号
NO149327(B)
申请公布日期
1983.12.19
申请号
NO19790001581
申请日期
1979.05.11
申请人
COMP FRANCAISE DES PETROLES,
发明人
ARCHAMBAUD, DENIS,;DERMY, RENE,
分类号
F16L1/12;E21B41/00;E21B43/013;F16L1/16;(IPC1-7):F16L1/04
主分类号
F16L1/12
代理机构
代理人
主权项
地址
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