3874101

Information

• Patent Grant
• 3874101

• References
• Source

• Patent Number

  3,874,101

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  50 years ago

• CPC

  • E02F7/065 - mounted on a floating dredger
  • E02F3/081 - mounted on floating substructures
  • E02F9/062 - Advancing equipment

• US Classifications

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