2664080

Information

• Patent Grant
• 2664080

• References
• Source

• Patent Number

  2,664,080

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1953
  71 years ago

• CPC

  • B24B53/081 - by means of a template
  • Y10T409/302912 - including means for operation without manual intervention

• US Classifications

  • 125 - Stone working
  • 409 - Gear cutting, milling, or planing