| 发明名称 |
CONTROL CHAMBER APPARATUS FOR POLLUTANT DETECTORS |
| 摘要 |
A control chamber apparatus for detectors of pollutants, such as ozone and nitric oxide, with a stabilized, controlled test environment for improved detection capability.
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| 申请公布号 |
US3848128(A) |
申请公布日期 |
1974.11.12 |
| 申请号 |
US19720268136 |
申请日期 |
1972.06.30 |
| 申请人 |
MCMILLAN ELECTRONICS CORP,US |
发明人 |
MCMILLAN R,US |
| 分类号 |
G01N21/76;G01N33/00;(IPC1-7):G01T1/20 |
主分类号 |
G01N21/76 |
| 代理机构 |
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代理人 |
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