3227225

Information

• Patent Grant
• 3227225

• References
• Source

• Patent Number

  3,227,225

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1966
  59 years ago

• CPC

  • A01B35/06 - with spring tools or with resiliently- or flexibly-attached rigid tools
  • A01B23/043 - specially adapted for harrows with non-rotating tools

• US Classifications

  • 172 - Earth working