Patent classifications
G
PHYSICS
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G09
EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
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G09G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
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5/00
Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
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G09G5/22
characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
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G09G5/24
Generation of individual character patterns
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G09G5/28
for enhancement of character form, e.g. smoothing
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