3857333

Information

• Patent Grant
• 3857333

• References
• Source

• Patent Number

  3,857,333

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1974
  50 years ago

• CPC

  • B02B3/045 - cooperating rollers
  • B02B7/02 - Feeding or discharging devices

• US Classifications

  • 099 - Foods and beverages: apparatus
  • 198 - Conveyors: power-driven
  • 209 - Classifying, separating, and assorting solids
  • 241 - Solid material comminution or disintegration
  • 460 - Crop threshing or separating