The Government of the United States of America, as represented by the Secretary, Department of Hea
The Government of the United States of America, as represented by the Secretary, Department of Hea Patent applications | ||
Patent application number | Title | Published |
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20110108023 | AEROSOL GENERATOR - A sonic aerosol generator is provided that provides a constant concentration of particulate aerosol over a long exposure time to an animal. The concentration of aerosols is maintainable for greater than 30 hours at concentrations of 15 mg/m | 05-12-2011 |