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发明名称
Anordninger ved testplugg og tetningssystem
摘要
申请公布号
NO321974(B1)
申请公布日期
2006.07.31
申请号
NO20030000734
申请日期
2003.02.14
申请人
TCO AS
发明人
HASSEL-SORENSEN TORE
分类号
E21B33/12
主分类号
E21B33/12
代理机构
代理人
主权项
地址
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