2343577

Information

• Patent Grant
• 2343577

• References
• Source

• Patent Number

  2,343,577

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1944
  81 years ago

• CPC

  • B24B47/04 - by mechanical gearing only
  • Y10T74/19214 - On single driving member

• US Classifications

  • 074 - Machine element or mechanism
  • 451 - Abrading