2858005

Information

• Patent Grant
• 2858005

• References
• Source

• Patent Number

  2,858,005

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1958
  66 years ago

• CPC

  • E21F13/063 - Loading devices for use in mining

• US Classifications

  • 198 - Conveyors: power-driven