3755867

Information

• Patent Grant
• 3755867

• References
• Source

• Patent Number

  3,755,867

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1973
  51 years ago

• CPC

  • B23D43/04 - having inserted cutting edges
  • B23F21/268 - Pot broaches
  • Y10T407/1614 - Hollow tool for surrounding workpiece

• US Classifications

  • 407 - Cutters, for shaping