1823975

Information

• Patent Grant
• 1823975

• References
• Source

• Patent Number

  1,823,975

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1931
  93 years ago

• CPC

  • B23D37/10 - for broaching inner surfaces
  • Y10T82/2566 - Bed
  • Y10T409/4007 - with means to distribute cutter infeed force

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 082 - Turning