2057910

Information

• Patent Grant
• 2057910

• References
• Source

• Patent Number

  2,057,910

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1936
  88 years ago

• CPC

  • B66C3/14 - Grabs opened or closed by driving motors thereon

• US Classifications

  • 037 - Excavating