Light mixer
United States Patent 3135471
US Patent References:
/1300202.html
- - 1300202

Photograph-enlarging light box
- - 1675783

Apparatus for projecting motion pictures
- - 1949892

Headlight
- - 2106995

Illuminating device
- - 2295863


Inventors:
Clapp, Roy A.
Publication Date:
06/02/1964
View Patent Images:
Download PDF 3135471 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
PAKO CORP
Primary Class:
362/245
Other Classes:
355/35
International Classes:
G03B27/54
US Patent References:
2686866Color mixing lighting apparatus
2950382Projection lamp