An invention by Mr Herbert A. Silver enabling medical students to watch surgery from the lecture theatre. A circle of electric lamps is suspended over the operating table while the image is projected by a series of lenses onto a translucent screen.
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Details
Creative#:
TOP23729404
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
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