1620865

Information

• Patent Grant
• 1620865

• References
• Source

• Patent Number

  1,620,865

• Date Filed

  Not available

• Date Issued

  Tuesday, March 15, 1927
  97 years ago

• CPC

  • B07B1/26 - with additional axial or radial movement of the drum

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 099 - Foods and beverages: apparatus