| 发明名称 |
Aerosol filter cartridge |
| 摘要 |
An aerosol respirator cartridge employing a prefilter having the form of a closely spiraled fiberglass mat functioning to distribute captured aerosol particles substantially uniformly therethrough for avoidance of prior art aerosol skin affect and the accompanying increased inhalation resistance.
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| 申请公布号 |
US4294599(A) |
申请公布日期 |
1981.10.13 |
| 申请号 |
US19800122206 |
申请日期 |
1980.02.19 |
| 申请人 |
AMERICAN OPTICAL CORPORATION |
发明人 |
GROVESTEEN, WILLIAM R.;JONES, JOHN A. |
| 分类号 |
A62B23/02;B01D39/20;B01D46/10;(IPC1-7):B01D50/00;B01D46/12 |
主分类号 |
A62B23/02 |
| 代理机构 |
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代理人 |
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