1581318

Information

• Patent Grant
• 1581318

• References
• Source

• Patent Number

  1,581,318

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1926
  98 years ago

• CPC

  • E02F3/181 - including a conveyor
  • E02F3/18 - with digging wheels turning round an axis
  • E02F3/245 - with digging elements mounted movable relative to the wheel

• US Classifications

  • 037 - Excavating