3783273

Information

• Patent Grant
• 3783273

• References
• Source

• Patent Number

  3,783,273

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1974
  51 years ago

• CPC

  • G06K7/10871 - randomly oriented data-fields, code-marks therefore
  • G07G1/10 - mechanically operated
  • G06K2207/1012 - Special detection of object
  • G06K2207/1018 - Source control

• US Classifications

  • 250 - Radiant energy
  • 382 - Image analysis