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发明名称
DRILLING MUD
摘要
申请公布号
SU645957(A1)
申请公布日期
1979.02.05
申请号
SU19731884001
申请日期
1973.02.23
申请人
GOMELSKOE OTDEL BRUSS NI GEOLOGORAZVEDOCHNOGO INSTITUTA
发明人
TUR VLADIMIR D,SU;KLYUCHNIKOVA LYUDMILA N,SU;SUBOCH FADEJ ,SU;TRUSHINA TAMARA A,SU;VINOGRADOVA GALINA P,SU
分类号
C09K8/20;(IPC1-7):C09K7/02
主分类号
C09K8/20
代理机构
代理人
主权项
地址
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