3520573

Information

• Patent Grant
• 3520573

• References
• Source

• Patent Number

  3,520,573

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1970
  55 years ago

• CPC

  • E02F3/245 - with digging elements mounted movable relative to the wheel

• US Classifications

  • 299 - Mining or in situ disintegration of hard material
  • 037 - Excavating