2778280

Information

• Patent Grant
• 2778280

• References
• Source

• Patent Number

  2,778,280

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1957
  67 years ago

• CPC

  • B23Q35/12 - involving electrical means
  • B23Q2735/067 - with rotation of the workpiece during milling
  • Y10T82/143 - having electrical actuator
  • Y10T409/30196 - to actuate electrically driven work or tool moving means

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 082 - Turning
  • 318 - Electricity: motive power systems