3734288

Information

• Patent Grant
• 3734288

• References
• Source

• Patent Number

  3,734,288

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1973
  51 years ago

• CPC

  • B04C5/16 - with variable-size outlets from the underflow ducting
  • D21D5/18 - with the aid of centrifugal force

• US Classifications

  • 209 - Classifying, separating, and assorting solids