2866302

Information

• Patent Grant
• 2866302

• References
• Source

• Patent Number

  2,866,302

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1958
  66 years ago

• CPC

  • B24B3/24 - of drills
  • B24B3/30 - and rotating the drill about its own axis

• US Classifications

  • 451 - Abrading