3672498

Information

• Patent Grant
• 3672498

• References
• Source

• Patent Number

  3,672,498

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1972
  52 years ago

• CPC

  • G06K21/02 - in which coincidence of markings is sensed mechanically

• US Classifications

  • 209 - Classifying, separating, and assorting solids