3077231

Information

• Patent Grant
• 3077231

• References
• Source

• Patent Number

  3,077,231

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1963
  61 years ago

• CPC

  • A01B35/10 - mounted on tractors
  • A01B3/46 - Ploughs supported partly by tractor and partly by their own wheels

• US Classifications

  • 172 - Earth working