| 发明名称 |
Filter assembly for evaporative cooler pumps |
| 摘要 |
An improved water filter assembly for use with an evaporative cooler pump, the filter comprising a cylindrical filter wall, a closed base and a neoprene curtain that covers the top but opens to receive the pump impeller.
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| 申请公布号 |
US4353846(A) |
申请公布日期 |
1982.10.12 |
| 申请号 |
US19810321766 |
申请日期 |
1981.11.16 |
| 申请人 |
MEHRENS, DOUGLAS W.;KUCHAR, JAMES F. |
发明人 |
MEHRENS, DOUGLAS W.;KUCHAR, JAMES F. |
| 分类号 |
B01D29/00;B01D35/26;(IPC1-7):B01D35/02 |
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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