2670089

Information

• Patent Grant
• 2670089

• References
• Source

• Patent Number

  2,670,089

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1954
  70 years ago

• CPC

  • A01D87/08 - with sweep rakes, i.e. buck-rakes

• US Classifications

  • 414 - Material or article handling
  • 037 - Excavating