3474551

Information

• Patent Grant
• 3474551

• References
• Source

• Patent Number

  3,474,551

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1969
  55 years ago

• CPC

  • E02F3/086 - vertically shiftable relative to the frame
  • E02F3/10 - with tools that only loosen the material

• US Classifications

  • 037 - Excavating
  • 198 - Conveyors: power-driven