3176781

Information

• Patent Grant
• 3176781

• References
• Source

• Patent Number

  3,176,781

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1965
  59 years ago

• CPC

  • A01B73/067 - to a position essentially rearward of the axis, in relation to the direction of travel
  • A01B35/06 - with spring tools or with resiliently- or flexibly-attached rigid tools

• US Classifications

  • 172 - Earth working