X-ray apparatus : complete outfits and accessories for X-ray laboratories (1908)
Kny-Scheerer Company · New York : Kny-Scheerer · leaf 55
G/..5937 G/..5938 G/..5937 Cryptoskiascope, consisting of a fluoroscope with a lead glass protec- Code NEIXE tive screen for the eyes and protected handle as support. A box containing a skeleton hand is placed before the fluorescent screen to allow an approximate measurement of penetration. The…
X-rays · Radiography
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