3117397

Information

• Patent Grant
• 3117397

• References
• Source

• Patent Number

  3,117,397

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1964
  61 years ago

• CPC

  • B24B33/082 - having only one honing stone
  • B24B33/00 - Honing machines or devices Accessories therefor
  • B24B33/027 - using an unexpandable tool

• US Classifications

  • 451 - Abrading