2633069

Information

• Patent Grant
• 2633069

• References
• Source

• Patent Number

  2,633,069

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1953
  72 years ago

• CPC

  • A01B3/14 - Frame ploughs
  • A01B15/14 - Frames

• US Classifications

  • 172 - Earth working