3115191

Information

• Patent Grant
• 3115191

• References
• Source

• Patent Number

  3,115,191

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1963
  61 years ago

• CPC

  • A01B5/08 - Alternating ploughs
  • A01B3/40 - Alternating ploughs
  • A01B15/18 - Coulters

• US Classifications

  • 172 - Earth working