3680452

Information

• Patent Grant
• 3680452

• References
• Source

• Patent Number

  3,680,452

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1972
  52 years ago

• CPC

  • E02F3/962 - Mounting of implements directly on tools already attached to the machine
  • E02D3/032 - Trench rollers

• US Classifications

  • 404 - Road structure, process, or apparatus
  • 037 - Excavating