2538791

Information

• Patent Grant
• 2538791

• References
• Source

• Patent Number

  2,538,791

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1951
  74 years ago

• CPC

  • B23B47/28 - Drill jigs for workpieces
  • Y10S29/092 - Fluid channel in cutter
  • Y10T408/46 - including nozzle
  • Y10T408/55 - with work-engaging structure other than Tool or tool-support

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 029 - Metal working