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发明名称
Plugganordning og fremgangsmate for avtettende plassering av denne i en bronnrorveggapning, samt fremgangsmate for in situ dannelse av en stromningsforbindelse gjennom rorveggapningen
摘要
申请公布号
NO20062128(A)
申请公布日期
2007.11.13
申请号
NO20060002128
申请日期
2006.05.12
申请人
FEBRUAR INVEST AS
发明人
WOIE RUNE
分类号
E21B29/00;E21B29/06;E21B43/10
主分类号
E21B29/00
代理机构
代理人
主权项
地址
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