3581888

Information

• Patent Grant
• 3581888

• References
• Source

• Patent Number

  3,581,888

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1971
  53 years ago

• CPC

  • B07C5/361 - Processing or control devices therefor
  • B03B13/02 - using optical effects
  • B07C5/368 - actuated independently

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 365 - Static information storage and retrieval