3486402

Information

• Patent Grant
• 3486402

• References
• Source

• Patent Number

  3,486,402

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1969
  55 years ago

• CPC

  • B25B23/15 - having a mechanism to mark the work when the selected torque is applied to the work

• US Classifications

  • 081 - Tools