876277

Information

• Patent Grant
• 876277

• References
• Source

• Patent Number

  876,277

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1908
  117 years ago

• CPC

  • B23D37/04 - for broaching inner surfaces
  • Y10T409/4028 - Means for cutting groove
  • Y10T409/40735 - Screw means

• US Classifications

  • 409 - Gear cutting, milling, or planing