2554689

Information

• Patent Grant
• 2554689

• References
• Source

• Patent Number

  2,554,689

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1951
  73 years ago

• CPC

  • B24B3/10 - of routers or engraving needles
  • Y10T82/135 - Cam-controlled cutter

• US Classifications

  • 451 - Abrading
  • 082 - Turning