3103754

Information

• Patent Grant
• 3103754

• References
• Source

• Patent Number

  3,103,754

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1963
  61 years ago

• CPC

  • E02F7/02 - Conveying equipment mounted on dredgers or excavators
  • E02F3/08 - with digging elements on an endless chain
  • E21D9/01 - Methods or apparatus for enlarging or restoring the cross-section of tunnels
  • E21D9/126 - Loading devices or installations

• US Classifications

  • 037 - Excavating
  • 180 - Motor vehicles
  • 188 - Brakes
  • 198 - Conveyors: power-driven
  • 404 - Road structure, process, or apparatus