2315891

Information

• Patent Grant
• 2315891

• References
• Source

• Patent Number

  2,315,891

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1943
  81 years ago

• CPC

  • B24B7/08 - having an abrasive wheel built in

• US Classifications

  • 451 - Abrading
  • 029 - Metal working