发明名称 |
Filter apparatus and associated method |
摘要 |
A filter apparatus comprises a ring secured to a filter cover so as to engage a center tube extending within a filter element to retain the center tube and the filter element. A method of assembling a filter apparatus is also disclosed.
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申请公布号 |
US2004188346(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20030401420 |
申请日期 |
2003.03.28 |
申请人 |
CLINE L. STEVEN;NEUFELD HENRY L. |
发明人 |
CLINE L. STEVEN;NEUFELD HENRY L. |
分类号 |
F01M11/03;B01D29/07;B01D29/11;B01D35/02;B01D35/153;(IPC1-7):B01D27/00 |
主分类号 |
F01M11/03 |
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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