1450385

Information

• Patent Grant
• 1450385

• References
• Source

• Patent Number

  1,450,385

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1923
  102 years ago

• CPC

  • A01B3/50 - Self-propelled ploughs

• US Classifications

  • 172 - Earth working
  • 037 - Excavating
  • 180 - Motor vehicles