| 发明名称 |
Anisotropic filtration media |
| 摘要 |
A method of making an anisotropic filtration media includes, foaming a media, straining the media in a selected direction, and relieving strain of the media in the selected direction. |
| 申请公布号 |
US8517184(B2) |
申请公布日期 |
2013.08.27 |
| 申请号 |
US20100894957 |
申请日期 |
2010.09.30 |
| 申请人 |
CARREJO NICHOLAS;JOHNSON MICHAEL H.;GUEST RANDALL V.;BAKER HUGHES INCORPORATED |
发明人 |
CARREJO NICHOLAS;JOHNSON MICHAEL H.;GUEST RANDALL V. |
| 分类号 |
B01D29/00;B01D35/00;B01D39/00;B01D39/14 |
主分类号 |
B01D29/00 |
| 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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