2277589

Information

• Patent Grant
• 2277589

• References
• Source

• Patent Number

  2,277,589

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1942
  82 years ago

• CPC

  • B24B33/08 - Honing tools
  • B24B33/022 - Horizontal honing machines
  • Y10T74/18312 - Grooved

• US Classifications

  • 451 - Abrading
  • 074 - Machine element or mechanism