3239966

Information

• Patent Grant
• 3239966

• References
• Source

• Patent Number

  3,239,966

• Date Filed

  Not available

• Date Issued

  Tuesday, March 15, 1966
  58 years ago

• CPC

  • B24B3/245 - for simultaneously sharpening several drills; Supports therefor

• US Classifications

  • 451 - Abrading