3774686

Information

• Patent Grant
• 3774686

• References
• Source

• Patent Number

  3,774,686

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1973
  51 years ago

• CPC

  • E02F3/52 - Cableway excavators
  • E02F3/60 - Buckets, scrapers, or other digging elements

• US Classifications

  • 172 - Earth working
  • 037 - Excavating