669908

Information

• Patent Grant
• 669908

• References
• Source

• Patent Number

  669,908

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1901
  123 years ago

• CPC

  • A01D17/101 - with two superposed conveyor belts

• US Classifications

  • 171 - Unearthing plants or buried objects
  • 056 - Harvesters