X-ray apparatus, miniature lamps and accessories (1902)
Bario Vacuum Co., New York · New York : The Bario Vacuum Co. · leaf 27
p shown in Cut 15should be connected two in series on100 to 120 volts or burned in multipleon 50 to 60 volts. Each series willtake about half an ampere of current. The one and three candle pow-er lamps are fitted with the mini-ature Base unless otherwise or-dered and the five and eightcandle-power… … Cut i4. 22
X-rays · Radiography
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