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发明名称
System og fremgangsmåte for kvantitativ bestemmelse av konsentrasjonene av flere gasser i boreslam
摘要
申请公布号
NO174595(C)
申请公布日期
1994.06.01
申请号
NO19890004367
申请日期
1989.11.02
申请人
ANADRILL INTERNATIONAL SA
发明人
TANNANBAUM, ELI;BURGESS, TREVOR;KELESSIDIS, VASSILIOS;ORBAN, ANDRE;WILLIAMS, JOHN;ZANKER, KLAUS
分类号
E21B49/00;(IPC1-7):E21B49/00
主分类号
E21B49/00
代理机构
代理人
主权项
地址
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