| 发明名称 |
Fluid filter |
| 摘要 |
An improved fluid filter element and a filter medium therefor include a rigid core having a coupling member attached at each end for absorbing axial stress. A filter medium includes a plurality of pockets and first and second neck portions sealingly attached to said coupling member.
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| 申请公布号 |
US4615803(A) |
申请公布日期 |
1986.10.07 |
| 申请号 |
US19840666503 |
申请日期 |
1984.10.30 |
| 申请人 |
NORTH AMERICAN FILTER CORPORATION |
发明人 |
TARALA, FREDERICK E. |
| 分类号 |
B01D29/21;B01D46/08;B01D46/24;(IPC1-7):B01D27/04;B01D27/06 |
主分类号 |
B01D29/21 |
| 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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