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发明名称
Fremgangsmåte for boring og sementering av en brönn
摘要
申请公布号
NO951502(A)
申请公布日期
1995.06.19
申请号
NO19950001502
申请日期
1995.04.20
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV
发明人
COWAN, KENNETH MICHAEL;HALE, ARTHUR HERMAN;NAHM, JAMES JANG WOO
分类号
C04B28/08;C09K8/26;(IPC1-7):C04B28/08;E21B33/13;C09K7/02
主分类号
C04B28/08
代理机构
代理人
主权项
地址
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