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 174
s ob-tained by these investigators are notformulated well enough as yet to war-rant a tlescription of them here. Detectors. The subject of the re-ception of wave-trains and the transfor-mation of their energy into visual orauflible signs through the agency of suit-able translating devices will now… … 41. Single AVire Experi-mental Aerial
Electrical engineering
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