2784941

Information

• Patent Grant
• 2784941

• References
• Source

• Patent Number

  2,784,941

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1957
  67 years ago

• CPC

  • E21D11/03 - using timber- setting machines

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 405 - Hydraulic and earth engineering