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发明名称
REINFORCED POLYMERIC SIPHON TUBES
摘要
申请公布号
EP2084367(A1)
申请公布日期
2009.08.05
申请号
EP20070838533
申请日期
2007.09.19
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
MESTEMACHER, STEVEN A.;FISH, ROBERT B.;MAURER, HEINRICH F.;VAN DER LELIJ, A. JOOP
分类号
E21B43/12;E21B17/20
主分类号
E21B43/12
代理机构
代理人
主权项
地址
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