| 发明名称 |
AIR TESTING DEVICE |
| 摘要 |
<p>A portable instrument for testing air or other gaseous bodies for foreign substances such as germs and bacteria employs a cultural substrate against which a surrounding portion of the atmosphere is urged by rotating impeller blades.</p> |
| 申请公布号 |
CA1017662(A) |
申请公布日期 |
1977.09.20 |
| 申请号 |
CA19740189751 |
申请日期 |
1974.01.09 |
| 申请人 |
FILBA ADOLF REUTER KOMANDITGESELLSCHAFT |
发明人 |
REUTER, ADOLF K.O.A. |
| 分类号 |
G01N15/00;C12M1/26;C12M1/34;G01N1/22 |
主分类号 |
G01N15/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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