2787477

Information

• Patent Grant
• 2787477

• References
• Source

• Patent Number

  2,787,477

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1957
  68 years ago

• CPC

  • A01B39/24 - Undercarriages
  • A01B73/067 - to a position essentially rearward of the axis, in relation to the direction of travel

• US Classifications

  • 172 - Earth working