2473815

Information

• Patent Grant
• 2473815

• References
• Source

• Patent Number

  2,473,815

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1949
  75 years ago

• CPC

  • B23F21/268 - Pot broaches
  • Y10T407/1614 - Hollow tool for surrounding workpiece

• US Classifications

  • 407 - Cutters, for shaping