A deodorizing apparatus includes a case having an air inlet and an air outlet, an ozone generator of the discharge type disposed in an air flow channel between the air inlet and the air outlet, an acceleration device disposed in the air flow channel at the air outlet side thereof for accelerating the...http://www.google.es/patents/US4904289?utm_source=gb-gplus-sharePatente US4904289 - Deodorizing apparatus
