1876150

Information

• Patent Grant
• 1876150

• References
• Source

• Patent Number

  1,876,150

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1932
  92 years ago

• CPC

  • A01D17/18 - without a conveyor spiral

• US Classifications

  • 171 - Unearthing plants or buried objects
  • 172 - Earth working
  • 209 - Classifying, separating, and assorting solids
  • 460 - Crop threshing or separating