X-ray apparatus : complete outfits and accessories for X-ray laboratories (1908)
Kny-Scheerer Company · New York : Kny-Scheerer · leaf 29
offer thewidest range of application and are, in regardto regulation, the most perfect tubes, as theyallow varying of the vacuum during operationby adjusting with an insulated rod the springcontacts attached to the anode and cathode. ♦♦Monopol X=ray Tube, suitable for all sizes of induction…
X-rays · Radiography
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
