1502439

Information

• Patent Grant
• 1502439

• References
• Source

• Patent Number

  1,502,439

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1924
  100 years ago

• CPC

  • A01D11/02 - for lifting or cropping beet, potatoes or other root crops

• US Classifications

  • 056 - Harvesters