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3796999
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Information
Patent Grant
3796999
References
Source
Patent Number
3,796,999
Date Filed
Not available
Date Issued
Tuesday, March 12, 1974
50 years ago
CPC
G02F1/132 - Thermal activation of liquid crystals exhibiting a thermo-optic effect
G02F1/13781 - using smectic liquid crystals
G09G3/02 - by tracing or scanning a light beam on a screen
G09G3/3603 - with thermally addressed liquid crystals
G11C13/048 - using other optical storage elements
US Classifications
365 - Static information storage and retrieval
252 - Compositions
347 - Incremental printing of symbolic information
349 - Liquid crystal cells, elements and systems
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