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 203
e system, invented by J. S. Stone,who has been granted nearly one hundred patents in this countryalone, besides their equivalents in European coimtries. His specifica-tions cover the widest possible range of subjects pertaining to radio-telegraphy and proclaim him to be the possessor of an… … Fig. 66. Massie Sending and Receiving Circuits difficult to believe that any large proportion of the specifications haveever been tried out in practice; in which case they may represent butanticipatory patents. One of the Stone arrangements for thesending and receiving stations is shown in Fig. 65,…
Electrical engineering
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