| 发明名称 |
MONITORING GASEOUS POLLUTANTS |
| 摘要 |
Laser scanning apparatus for monitoring gaseous pollutants uses two intersecting scanning beams so that the point of intersection (which is monitored by both scanning beams) can be identified by triangulation. |
| 申请公布号 |
AU8107582(A) |
申请公布日期 |
1982.09.09 |
| 申请号 |
AU19820081075 |
申请日期 |
1982.03.03 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC. |
发明人 |
JOHN HARRY WILLIAM CRAMP |
| 分类号 |
G01N21/25;G01N21/39;G01S17/46;G08C23/00;G08C23/04 |
主分类号 |
G01N21/25 |
| 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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