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发明名称
SCREEN FOR SEPARATING SOLIDS FROM DRILLING FLUID
摘要
申请公布号
EP0693004(A1)
申请公布日期
1996.01.24
申请号
EP19940914360
申请日期
1994.04.08
申请人
ENVIRONMENTAL PROCEDURES, INC.
发明人
LEONE, VINCENT, D., SR.;WALKER, JEFFREY, E.;DUGAL, ROBERT, L.
分类号
B01D29/01;B01D33/03;B07B1/46;B07B1/48;E21B21/06;(IPC1-7):B07B1/46;B01D29/44
主分类号
B01D29/01
代理机构
代理人
主权项
地址
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