3789983

Information

• Patent Grant
• 3789983

• References
• Source

• Patent Number

  3,789,983

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1974
  51 years ago

• CPC

  • G01N21/88 - Investigating the presence of flaws or contamination
  • B07C5/342 - according to optical properties
  • B07C5/365 - using a single separation means
  • Y10S209/928 - Container closure sorter

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 356 - Optics: measuring and testing