3656264

Information

• Patent Grant
• 3656264

• References
• Source

• Patent Number

  3,656,264

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1972
  52 years ago

• CPC

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

• US Classifications

  • 451 - Abrading