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发明名称
MULTI-PURPOSE FLOAT EQUIPMENT AND METHOD
摘要
申请公布号
EP1264076(A1)
申请公布日期
2002.12.11
申请号
EP20010916542
申请日期
2001.03.12
申请人
DAVIS-LYNCH, INC.;MUSSELWHITE, JEFFREY D.;EHLINGER, JEFFRY C.;ALLAMON, JERRY P.;MILLER, JACK E.
发明人
MUSSELWHITE, JEFFREY, D.;EHLINGER, JEFFRY, C.;ALLAMON, JERRY, P.;MILLER, JACK, E.
分类号
E21B17/14;E21B34/14;(IPC1-7):E21B34/14;E21B21/10;E21B33/14
主分类号
E21B17/14
代理机构
代理人
主权项
地址
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