1328697

Information

• Patent Grant
• 1328697

• References
• Source

• Patent Number

  1,328,697

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1920
  105 years ago

• CPC

  • A01B77/00 - Machines for lifting and treating soil
  • Y10S460/904 - Potato digger

• US Classifications

  • 171 - Unearthing plants or buried objects
  • 172 - Earth working
  • 460 - Crop threshing or separating