3608714

Information

• Patent Grant
• 3608714

• References
• Source

• Patent Number

  3,608,714

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1971
  53 years ago

• CPC

  • G06K21/04 - in which coincidence of markings is sensed optically

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 235 - Registers