2807200

Information

• Patent Grant
• 2807200

• References
• Source

• Patent Number

  2,807,200

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1957
  69 years ago

• CPC

  • A01B3/30 - Turn-wrest ploughs
  • Y10T74/20666 - Lever engaging

• US Classifications

  • 172 - Earth working
  • 074 - Machine element or mechanism