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3918803
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Information
Patent Grant
3918803
References
Source
Patent Number
3,918,803
Date Filed
Not available
Date Issued
Tuesday, November 11, 1975
48 years ago
CPC
H04N9/3108 - by using a single electronic spatial light modulator
F21K2/00 - Light sources using luminescence
G02F2/02 - Frequency-changing of light
G03B33/10 - Simultaneous recording or projection
G03H1/16 - using Fourier transform
G02F1/23 - for the control of the colour
US Classifications
353 - Optics: image projectors
250 - Radiant energy
348 - Television
355 - Photocopying
359 - Optical: systems and elements
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