2192888

Information

• Patent Grant
• 2192888

• References
• Source

• Patent Number

  2,192,888

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1940
  84 years ago

• CPC

  • B23B5/02 - for turning hubs or brake drums
  • B24B5/065 - for brake drums
  • Y10T29/511 - Grinding attachment
  • Y10T29/5155 - Rotary tool holder

• US Classifications

  • 029 - Metal working
  • 451 - Abrading