3353670

Information

• Patent Grant
• 3353670

• References
• Source

• Patent Number

  3,353,670

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1967
  57 years ago

• CPC

  • B07B13/075 - Apparatus comprising moving article - receiving openings, the size of which varies as they move

• US Classifications

  • 209 - Classifying, separating, and assorting solids