TREA

the source being an interrogation field

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Industry

  • CPC
  • G06K19/0709
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Parent Industries

GPHYSICS G06Computing G06KRECOGNITION OF DATA PRESENTATION OF DATA RECORD CARRIERS HANDLING RECORD CARRIERS G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings

Current Industry

G06K19/0709the source being an interrogation field
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