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发明名称
PROCESS AND APPARATUS FOR RECOVERING USABLE WATER AND OTHER MATERIALS FROM OIL FIELD MUD/WASTE PITS
摘要
申请公布号
EP0081562(B1)
申请公布日期
1987.09.23
申请号
EP19820902111
申请日期
1982.05.17
申请人
TEXAS ROMEC, INC.
发明人
O'CONNOR, RODNEY J.
分类号
C02F1/44;B01D17/02;C02F1/00;C02F1/28;E21B21/06;E21B43/34;(IPC1-7):C02F1/28;C02F1/40
主分类号
C02F1/44
代理机构
代理人
主权项
地址
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