Abacuses; Binoculars; Blank audio cassettes; Laser speed detectors; Life saving rafts; Lifebelts; Phonograph records featuring music; Precision balances; Punched card office machines; Safety nets; Sandglasses; Signal whistles; Soundbar speakers; Data cables

device used to reduce the consumption of tobacco; namely, device used to reduce the consumption of tobacco by the stimulation of acupuncture points