| 发明名称 |
Filter and production method thereof |
| 摘要 |
A seal member is attached to a peripheral edge portion of a filter body by being fused to semi-melted fibers that form the filter body when the semi-melted fibers are layered over a forming surface. Therefore, the formation of the filter body and the attachment of the seal member can be simultaneously accomplished.
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| 申请公布号 |
US2002095920(A1) |
申请公布日期 |
2002.07.25 |
| 申请号 |
US20010032091 |
申请日期 |
2001.12.31 |
| 申请人 |
TOYODA BOSHOKU CORPORATION |
发明人 |
TAKAGAKI TAKANARI |
| 分类号 |
B01D39/14;B01D39/00;B01D46/00;B01D46/10;B01D46/52;D04H1/56;F02M35/024;(IPC1-7):B01D46/00 |
主分类号 |
B01D39/14 |
| 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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