3747085

Information

• Patent Grant
• 3747085

• References
• Source

• Patent Number

  3,747,085

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  51 years ago

• CPC

  • B23Q17/0947 - Monitoring devices for measuring cutting angles
  • B23B49/001 - Devices for detecting or indicating failure of drills
  • Y10T408/14 - Responsive to condition of Tool or tool-drive

• US Classifications

  • 340 - Communications: electrical
  • 324 - Electricity: measuring and testing
  • 408 - Cutting by use of rotating axially moving tool