Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Institute of Occupational Safety and Health, Council of Labor Affairs
| Institute of Occupational Safety and Health, Council of Labor Affairs Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090095161 | POROUS METAL DENUDER - A porous metal denuder has a cascade impactor to collect aerosol particles of different diameters, two porous metal discs downstream to collect basic and acidic gases, respectively, and a final filter to collect particles smaller than the cut diameter of the last stage of the cascade impactor which will penetrate the two porous metal discs. | 04-16-2009 |