2670584

Information

• Patent Grant
• 2670584

• References
• Source

• Patent Number

  2,670,584

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1954
  71 years ago

• CPC

  • A01D51/007 - for grains

• US Classifications

  • 056 - Harvesters
  • 015 - Brushing, scrubbing, and general cleaning
  • 131 - Tobacco
  • 198 - Conveyors: power-driven