"Roentgen" induction coils and other X-ray apparatus (1904)
James G. Biddle Company · Philadelphia : James G. Biddle · leaf 49
Roentgen Radiographic Table. This table is designed for use in a hospital or private office, andis well suited for both radiographic and fluoroscopic work. Price. B323Q. Roentgen Radiographic Table, $40.00 44 James G. Biddle, 1114 Chestnut Street, Philadelphia. High Frequency Apparatus, … Figure 34. The Inducto-Resonator. THIS apparatus can be operated with our Roentgen Coirsand combines in one instrument all of the high frequencycurrents used, comprising those of DArsonval, Tesla and Oudin.The use of high frequency currents in treating various diseaseshas increased very much during…
X-rays · Induction coils · Radiography
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