1864382

Information

• Patent Grant
• 1864382

• References
• Source

• Patent Number

  1,864,382

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1932
  92 years ago

• CPC

  • A01D17/02 - with conveyors arranged above the sieving device

• US Classifications

  • 171 - Unearthing plants or buried objects
  • 198 - Conveyors: power-driven
  • 460 - Crop threshing or separating