Channing, William F.(William Francis),1820-1901 · Boston : Thomas Hall · leaf 262
Fig. 8. … Pig. 9. No. 9. Compound Electrotome with Clockwork. Thisis a very powerful instrument, and is used principally toillustrate the induction current in colleges and medicalschools. Price, $20.00. No. 10. Horizontal Compound Electrotome. This isthe same as Fig. 9, with the exception of being…
Electrotherapy · Medicine, Physical · Electricity
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