2175984

Information

• Patent Grant
• 2175984

• References
• Source

• Patent Number

  2,175,984

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1939
  85 years ago

• CPC

  • A01B3/10 - Trussed-beam ploughs Single-wheel ploughs

• US Classifications

  • 172 - Earth working