3344868

Information

• Patent Grant
• 3344868

• References
• Source

• Patent Number

  3,344,868

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1967
  57 years ago

• CPC

  • B08B7/022 - Needle scalers
  • B25D2250/291 - Tools having three or more parallel bits

• US Classifications

  • 173 - Tool driving or impacting
  • 125 - Stone working