"Roentgen" induction coils and other X-ray apparatus (1903)
James G. Biddle Company · Philadelphia : James G. Biddle · leaf 29
Figure 17. An extra heavyanode is usedin this tube, andit is well adaptedto the field ofordinary coilwork. B3202. (No. 7).B3203. (No. 8).B3204. (No. 9). Diameter of Glass Bulb 6 inches $22.00 «« »* n y a 26.00 8 30.00 24 James G. Biddle, 1114 Chestnut Street, Philadelphia. R. F. Patent Regulating… … Figure The tube hereshown is capableof caring for stillmore energy thaneither of the twopreceding ones,and is very wide-ly used for diffi-cult radiographicwork. B3205.B3206. (No. 10). Diameter of Glass Bulb 6 inches $25.00 (No. II). ** *« «« *« 8 i« 35.00 R. F. Patent Regulating Tube. This tube is…
X-rays · Induction coils · Radiography
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