Electricity experimentally and practically applied; a book for the beginner and for the practical man, principles, experiments, practical applications and problems (1910)
Ashe, Sydney Whitmore · New York, D. Van Nostrand company · leaf 79
!/ RECEIVING STATION LOCAL BATTERY r PLUGS „P,L,NOS M Q94M] : LOCAlI BATTERY £ i Fig. 94. — Wireless Circuit. ELECTRO-MAGNETIC INDUCTION 57 … Fig. 95. — Wireless Sending Apparatus.
Electricity · Electrical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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