Rollins, William Herbert, 1852-1929 · Boston : The University Press · leaf 598
NOTE 137 —FIGURE 19 —A FINISHED SECTIONOF THE SECONDARY OF AN INDUCTIONCOIL HAVING INTERCHANGEABLE SEC-TIONS IN THE SECONDARY Plate 74 … NOTE 137 —FIGURE 8 —A GENERAL VIEW OFTHE PRIMARY OF A 70-CENTIMETRE COIL,CUT AWAY TO SHOW THE INTERIOR NOTE 137 —FIGURE 20— PERSPECTIVE VIEWOF 70-CENTIMETRE INTERCHANGEABLESECONDARY INDUCTION COIL NOTE 137 —FIGURE 21—A PERSPECTIVE VIEWOF A 70-CENTIMETRE INTERCHANGEABLESECONDARY INDUCTION COIL…
X-rays · Phototherapy
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