2571589

Information

• Patent Grant
• 2571589

• References
• Source

• Patent Number

  2,571,589

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1951
  73 years ago

• CPC

  • B27C3/08 - Operator-supported drilling machines or devices
  • Y10T408/65 - Means to drive tool
  • Y10T408/91 - Machine frame

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool