| 发明名称 |
FILTERS |
| 摘要 |
FS 1430 FILTERS A filter for use in the filtration of molten metals comprises a ceramic foam having a gasket made from fibrous material surrounding its peripheral surface and a metallic foil, such as aluminium foil, fixed to the gasket, for example by means of an adhesive, around the outer peripheral surface of the gasket.
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| 申请公布号 |
CA2020628(A1) |
申请公布日期 |
1991.01.23 |
| 申请号 |
CA19902020628 |
申请日期 |
1990.07.06 |
| 申请人 |
FOSECO INTERNATIONAL LIMITED |
发明人 |
WAHL, HANS-PETER;SCHLUETER, RUDOLF;KAETTLITZ, WOLFGANG P.;LOOS, ROLF |
| 分类号 |
B01D29/01;B01D39/20;B22C9/08;B22D43/00;(IPC1-7):B01D39/20;C04B38/00 |
主分类号 |
B01D29/01 |
| 代理机构 |
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代理人 |
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| 主权项 |
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