3783225

Information

• Patent Grant
• 3783225

• References
• Source

• Patent Number

  3,783,225

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1974
  51 years ago

• CPC

  • B23H9/14 - Making holes
  • B23H2200/20 - for making conical bores
  • Y10T74/18544 - Rotary to gyratory
  • Y10T408/5614 - Angularly adjustable surface

• US Classifications

  • 219 - Electric heating
  • 074 - Machine element or mechanism
  • 144 - Woodworking
  • 248 - Supports
  • 269 - Work holders
  • 408 - Cutting by use of rotating axially moving tool