Brushes for vacuum cleaners; Central vacuum cleaning installations; [ Dust collecting machines for chemical processing; ] Dust removing installations for cleaning purposes; High pressure washers; Steam cleaning machines; Vacuum cleaner bags; Vacuum cleaners; Carpet cleaning machines; [ Electric wax-polishing machines for industrial purposes; ] Floor cleaning machines; Parquet wax-polishers, electric; [ Power-driven cleaning device for industrial air pollution control equipment, namely, a devi...

Esthetic massage apparatus; massage apparatus; medical apparatus and instruments; vibromassage apparatus; invalids' hoists

Air-conditioning installations; air filtering installations; air-conditioning apparatus; gas scrubbing apparatus; air purifying apparatus and machines; ventilation [air-conditioning] installations and apparatus; disinfectant apparatus; water purification installations; filters for drinking water; water purifying apparatus and machines