Practical wireless telegraphy; a complete text book for students of radio communication (1917)
Bucher, Elmer Eustice, 1885- · New York, Wireless Press, Inc · leaf 87
•a 76 PRACTICAL WIRELESS TELEGRAPHY. … IIEGATiVE_PLATE JVOODSEPARATOR ships charging panel whereby these two values can be obtained. The flow of chargingcurrent is automatically taken care of by the battery, the counter E. M. F. of which risesas the charge progresses. This gradually reduces the charging current without extraappliances.…
Telegraph, Wireless
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
