Steam accumulators; heat accumulators; desiccating apparatus; distillation apparatus; disinfectant apparatus; air deodorizing apparatus; ionization apparatus for the treatment of air or water; apparatus and machines for water purification; refrigerating apparatus and machines; freezers; drying apparatus; ventilation [air-conditioning] installations and apparatus; metal oven armatures; coolers for furnaces; expansion tanks for central heating installations; boilers, other than parts of machine...

Non-metal ducts for heating, ventilation, air-conditioning, and refrigeration, namely, air-dispersion ducts made of textile

Textile fabrics having PVC coatings or PVC laminations for use in the manufacture of balloons and bounce houses

Combination Air and Radiant Drying Units for Use in the Screen Printing Industry

AWNINGS MADE OF CLOTH AND POLYVINYL CHLORIDE COATED NYLON FABRICS