Rollins, William Herbert, 1852-1929 · Boston : The University Press · leaf 742
< VT~) Figure 6 •-TO TUBE, … •TO ASPIRATOR ~1KJ-T0 TU BE Figure 6 A NOTE 179 D — FIGURE 7 —HINGED FARADAYRING FOR ETHER AND ELECTRON THERA-PEUTICS WITH THE SECONDARY SECTIONSIN SERIES This transformer is of the type illustrated in Plates 143and 144, Figures 4 and 5, though some of the details ofconstruction are different. The…
X-rays · Phototherapy
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