3762546

Information

• Patent Grant
• 3762546

• References
• Source

• Patent Number

  3,762,546

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1973
  51 years ago

• CPC

  • B03B13/02 - using optical effects
  • B07C5/3425 - of granular material

• US Classifications

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