3674070

Information

• Patent Grant
• 3674070

• References
• Source

• Patent Number

  3,674,070

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1972
  52 years ago

• CPC

  • B25B15/001 - characterised by material or shape of the tool bit
  • B25B13/105 - composed of a plurality of slidable pins

• US Classifications

  • 081 - Tools