Ozonisers; electrolysers; ionization apparatus used for treatment of air; measuring or testing machines and instruments, namely, chromatographic columns, pressure gauges, level indicators, calorimeters, concentration meters, gravimeters, densimeters, flowmeters, precision measuring machines and instruments; electric or magnetic meters and testers; telecommunications apparatus and instruments, namely, telephone apparatus, television receivers, television transmitters, personal digital assistan...

hand-held electric transdermal and topical applicator device utilizing electrically assisted methods to alter the permeability of the skin for penetration of cosmetic agents for skin care and rejuvenation