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发明名称
In Tiefbohrlöchern verwendbare Flasche zur Entnahme einer Flüssigkeit.
摘要
申请公布号
DE69108287(D1)
申请公布日期
1995.04.27
申请号
DE19916008287
申请日期
1991.05.07
申请人
COMMISSARIAT A L'ENERGIE ATOMIQUE, PARIS, FR
发明人
DUVALLET, BERNARD, F-78190 TRAPPES, FR
分类号
E21B49/08;(IPC1-7):E21B49/08
主分类号
E21B49/08
代理机构
代理人
主权项
地址
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