发明名称 |
FILTERVORRICHTUNG FUER SPEISEOEL UND FILTER DAFUER. |
摘要 |
A cooking oil filtering apparatus has a frame and a filter supported therein. The filter is an assembly of juxtaposed layers including a filter layer formed of a uniformly porous web comprising randomly distributed, randomly interentangled, synthetic polymeric blown microfibers that are less than 10 microns in diameter and a support layer of highly porous, relatively stiff, light weight sheet material, more porous than the filter layer. |
申请公布号 |
DE3574820(D1) |
申请公布日期 |
1990.01.25 |
申请号 |
DE19853574820 |
申请日期 |
1985.08.19 |
申请人 |
MINNESOTA MINING & MFG. CO., SAINT PAUL, MINN., US |
发明人 |
KYLE, C., ROBERT, SAINT PAUL, MN 55133, US |
分类号 |
A47J43/28;A47J37/12;B01D29/085;B01D39/14;B01D39/16;C11B13/00 |
主分类号 |
A47J43/28 |
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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