1658470

Information

• Patent Grant
• 1658470

• References
• Source

• Patent Number

  1,658,470

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1928
  96 years ago

• CPC

  • B23B5/48 - for cutting grooves
  • Y10T82/135 - Cam-controlled cutter

• US Classifications

  • 082 - Turning