Anti-friction bearings for machines; Anti-friction pads for machines; Barking machines; Bottling machines; Bulldozers; Can openers, electric; Carburetors; Dish washing machines; Drycleaning machines; Electric pumps; Filters for motors and engines; Fruit washing machines; Vacuum cleaner bags; Vacuum cleaners; Air compressors; Air condensers; Air filters for automobile engines; Air filters for mechanical purposes; Air filters for vehicle motors and engines; Automatic floor scrubbers; Automatic ...