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发明名称
TAETNINGSELEMENT TIL EN OPPUSTELIG PAKNING
摘要
申请公布号
DK132293(A)
申请公布日期
1994.05.26
申请号
DK19930001322
申请日期
1993.11.24
申请人
PUMPTECH NV
发明人
ESLINGER, DAVID M.;SOREM, ROBERT M.
分类号
E21B33/127;(IPC1-7):E21B33/127
主分类号
E21B33/127
代理机构
代理人
主权项
地址
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