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发明名称
VERFAHREN ZUR HERSTELLUNG EINER HERMETISCHEN RÖHRENVERBINDUNG MIT LOKALER (LOKALEN) UND ANFÄNGLICHER (ANFÄNGLICHEN) ZUSATZDICKE(N) MITTELS PLASTISCHER EXPANSION
摘要
申请公布号
DE602004020503(D1)
申请公布日期
2009.05.20
申请号
DE200460020503T
申请日期
2004.11.23
申请人
VALLOUREC MANNESMANN OIL & GAS FRANCE
发明人
DUBEDOUT, LAURENT;DUQUESNE, BENOIT;VERGER, ERIC
分类号
F16L15/04;E21B43/10
主分类号
F16L15/04
代理机构
代理人
主权项
地址
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