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发明名称
APPARATUS FOR PREPARING DRILLING MUD
摘要
申请公布号
SU926231(A1)
申请公布日期
1982.05.07
申请号
SU19772506953
申请日期
1977.07.11
申请人
SREDNEAZIAT NII PRIROD GAZA
发明人
GAVRILOV EVGENIJ G,SU;ALIMDZHANOV KHAMID A,SU;BAKHIR VITOLD M,SU;SOKOLOV YURIJ N,SU;ALEKSANDROV ALEKSANDR A,SU;ZADOROZHNIJ YURIJ G,SU;ALEKSANDROV VLADIMIR A,SU
分类号
E21B21/06;(IPC1-7):E21B21/06
主分类号
E21B21/06
代理机构
代理人
主权项
地址
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