Drying apparatus, namely, hair dryers and clothes dryers; evaporators; water distillation units; dish disinfectant apparatus for industrial purposes; sinks; heat accumulators; acetylene generators; air conditioners for vehicles; air conditioning apparatus; air conditioning installations; air cooling apparatus; electric air deodorizers; dryers for the removal of water vapor from compressed air and gases; air filtering installations; air purifying apparatus and machines; ionization air filterin...