TREA

for enhancement of character form

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Industry

  • CPC
  • G09G5/28
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Parent Industries

GPHYSICS G09Cryptography, education, displays G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators

Current Industry

G09G5/28for enhancement of character form
Industries