Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 184
FiK. 52. FessendenBarreter 158 RADIOTELEGRAPHIC APPARATUS 65 … Fig. 53. Liquid Barreter Electrolytic Detectors. It remains to take up the class of de-tectors known as electrolytic. DeForests name is associated withthis variety of receiving device, as it was first extensively used byhim in a form invented by himself. It consists of a glass tube I inchin…
Electrical engineering
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