2799386

Information

• Patent Grant
• 2799386

• References
• Source

• Patent Number

  2,799,386

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1957
  67 years ago

• CPC

  • E21F13/063 - Loading devices for use in mining

• US Classifications

  • 198 - Conveyors: power-driven
  • 180 - Motor vehicles
  • 280 - Land vehicles