2658764

Information

• Patent Grant
• 2658764

• References
• Source

• Patent Number

  2,658,764

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1953
  71 years ago

• CPC

  • B23B31/025 - for gears
  • Y10T82/266 - Mandrel
  • Y10T279/30 - Torsion mandrel

• US Classifications

  • 279 - Chucks or sockets
  • 082 - Turning