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发明名称
Borehullsfluid
摘要
申请公布号
NO20011787(A)
申请公布日期
2002.10.10
申请号
NO20010001787
申请日期
2001.04.09
申请人
NORSK HYDRO ASA
发明人
PALMGREN, ODD;TEIGEN, ASLAK;OBRESTAD, TORSTEIN
分类号
C09K8/36;(IPC1-7):C09K7/06
主分类号
C09K8/36
代理机构
代理人
主权项
地址
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