| 发明名称 |
IMPROVEMENTS IN AND RELATING TO SCREENS FOR SHALE SHAKERS |
| 摘要 |
A screen for use in a shale shaker, which screen comprises a frame having at least one frame opening, and at least one screen module disposed in a respective frame opening, said screen module comprising a module body, an opening and screening means for screening material. |
| 申请公布号 |
CA2295008(A1) |
申请公布日期 |
1999.01.28 |
| 申请号 |
CA19982295008 |
申请日期 |
1998.07.17 |
| 申请人 |
TUBOSCOPE I/P INC. |
发明人 |
MCCLUNG, GUY LAMONT;SEYFFERT, KENNETH WAYNE;ADAMS, THOMAS COLE;SCHULATE, DAVID LEE |
| 分类号 |
B01D29/01;B01D29/07;B01D33/00;B01D33/01;B01D33/03;B07B1/46;B07B1/48;E21B21/06 |
主分类号 |
B01D29/01 |
| 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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