2902904

Information

• Patent Grant
• 2902904

• References
• Source

• Patent Number

  2,902,904

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1959
  65 years ago

• CPC

  • G05B19/0405 - Programme-control specially adapted for machine tool control and not otherwise provided for
  • Y10T409/302968 - including means for operation without manual intervention
  • Y10T409/303192 - including cutter and tracer fixed to move together

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 340 - Communications: electrical