3598393

Information

• Patent Grant
• 3598393

• References
• Source

• Patent Number

  3,598,393

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1971
  53 years ago

• CPC

  • B27C3/02 - Stationary drilling machines with a single working spindle
  • B23B41/02 - for boring deep holes Trepanning
  • B23B51/0486 - with lubricating or cooling equipment
  • Y10T408/378 - Coaxial, opposed tools
  • Y10T408/88 - including central-lead

• US Classifications

  • 269 - Work holders
  • 144 - Woodworking
  • 294 - Handling: hand and hoist-line implements
  • 408 - Cutting by use of rotating axially moving tool