2991668

Information

• Patent Grant
• 2991668

• References
• Source

• Patent Number

  2,991,668

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1961
  63 years ago

• CPC

  • B23Q16/007 - Positioning by sine tables
  • B23B47/28 - Drill jigs for workpieces
  • Y10T408/554 - Magnetic or suction means
  • Y10T408/5614 - Angularly adjustable surface

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool