3774694

Information

• Patent Grant
• 3774694

• References
• Source

• Patent Number

  3,774,694

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1973
  51 years ago

• CPC

  • A01B23/043 - specially adapted for harrows with non-rotating tools
  • A01B73/044 - the axis being oriented in a longitudinal direction

• US Classifications

  • 172 - Earth working