VACUUM CLEANERS; VACUUM CLEANERS FOR HOUSEHOLD PURPOSES; VACUUM CLEANERS FOR INDUSTRIAL PURPOSES,VACUUM CLEANERS FOR CARPETS, UPHOLSTERY, DRAPERY, FABRICS AND HARD SURFACES; CARPET EXTRACTORS, NAMELY, PORTABLE CARPET CLEANING MACHINES; STEAM CLEANING MACHINES; STEAM VAPOR CLEANING EQUIPMENT, NAMELY, MULTI-PURPOSE STEAM CLEANERS; SPRAY INJECTION AND EXTRACTION VACUUM CLEANERS; PORTABLE FLOOD EXTRACTORS, NAMELY, VACUUM CLEANERS FOR REMOVING WATER FROM CARPETS; SPRAY CLEANING EXTRACTORS FOR TILE...

Gun-Type Furnaces Using Oil or Gas