Dewtron was the trade mark of Design Engineering (Wokingham) Ltd. or D. E. W. Ltd. a small British electronics manufacturer, founded by Brian H. Baily on 5 February 1964[citation needed]. In adverts the company address is always given as, Ringwood Road, Ferndown, Dorset, never Wokingham.[note 1]
Products
One of the earliest advertised Dewtron product was the Dewtron Wave Trap, a device to boost the reception of medium waveradio broadcasts, [1][2] another was the Dewbox, a 2 inch by 2+1⁄2 inch plastic enclosure in variable lengths.[3]
^The Electrical Review, Volume 176, Issues 10–18, 1965, p.94, lists a trade mark application: "Dewtron [...] portable radio receivers for improving reception of sound: transistors, valves, amplifiers and electrically controlled circuits situated in factories or buildings for use in the automatic control of industrial, commercial and other operations. Design Engineering (Wokingham) Ltd., 81 Rose Street, Wokingham, Berkshire."