2699024

Information

• Patent Grant
• 2699024

• References
• Source

• Patent Number

  2,699,024

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1955
  70 years ago

• CPC

  • A01D17/16 - with a conveyor spiral

• US Classifications

  • 171 - Unearthing plants or buried objects
  • 198 - Conveyors: power-driven