Title:
Surgical headlight and light source
United States Patent 3285242
US Patent References:
/1282133.html
- - 1282133

Head lamp
- - 1705465

Light projector
- - 2257232

Optical viewing system
- - 3020806

Endoscope
- - 3051166


Inventors:
Wallace, Frederick J.
Publication Date:
11/15/1966
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Assignee:
AMERICAN CYSTOSCOPE MAKERS INC
Primary Class:
600/249
Other Classes:
362/105, D24/231, 362/277
International Classes:
F21L14/00; F21V8/00; G02B6/40; G02B6/42
US Patent References:
3131690Fiber optics devices
3195536Illuminated appliances
Foreign References:
GB595729A
DE1113788B