79165353
Nov 25, 2014
Electronic bio fouling prevention/protection devices; ultrasonic antifouling systems; ultrasonic bio fouling prevention/protection devices; electronic algae prevention, control, protection devices; ultrasonic algae prevention, control, protection devices; bio fouling security control system; all for use in seawater and freshwater systems including pipes, pumps, heat exchangers, chiller towers, fixtures, filters, vessel hulls and attachments, balast tanks, water storage tanks, rigs, rig equipment, ponds, lakes, rivers, causeways, water basins, underwater submerged structures and more
Electrical and Scientific Apparatus