2874479

Information

• Patent Grant
• 2874479

• References
• Source

• Patent Number

  2,874,479

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1959
  65 years ago

• CPC

  • B44B3/061 - Tool heads
  • B41C1/04 - using heads controlled by an electric information signal
  • B44B3/004 - using a tool controlled by a photoelectric scanning device
  • Y10T409/302408 - including cross-slide tool carrier
  • Y10T409/30784 - including means to adustably position cutter
  • Y10T409/30952 - with cutter holder

• US Classifications

  • 356 - Optics: measuring and testing
  • 033 - Geometrical instruments
  • 346 - Recorders
  • 358 - Facsimile and static presentation processing
  • 409 - Gear cutting, milling, or planing