发明名称 |
ELECTROFORMED STATOR TUBE FOR A PROGRESSING CAVITY APPARATUS |
摘要 |
A method for use in producing a stator for a progressing cavity apparatus which includes the use of electroforming to produce the stator tube. A stator tube for a progressing cavity apparatus which is produced using electroforming and a stator for a progressing cavity apparatus which includes a stator tube produced using electroforming. |
申请公布号 |
WO2008091262(A1) |
申请公布日期 |
2008.07.31 |
申请号 |
WO2007US02076 |
申请日期 |
2007.01.24 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC.;STEELE, DAVID JOE |
发明人 |
STEELE, DAVID JOE |
分类号 |
C25D1/02;F04C2/107 |
主分类号 |
C25D1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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