Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 557
ntracting the blood vessels of the splanchnic circulation, aids inimproving the general blood circulation. Neuralgia, trigeminal: Slow sinusoidal. (Abrams.) The slow sinusoidal is fine in cases of trigeminal neuralgia. One poleon back of neck and other on the Gasserian ganglion from ten to… … Fig. 4,651.—Columbia high frequency outfit consisting of a coil in carrying case (71/2 X12 lA X6 J/£in.), 8 ft. silk covered cord and plug ready to attach to any light socket. One insulatedconnecting cord. One set of six vacuum electrodes: No. 1, surface; No. 2, nasal; No. 3,urethral; No. 4,…
Electrical engineering
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