3479452

Information

• Patent Grant
• 3479452

• References
• Source

• Patent Number

  3,479,452

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1969
  55 years ago

• CPC

  • B41C1/04 - using heads controlled by an electric information signal
  • B44B3/004 - using a tool controlled by a photoelectric scanning device
  • Y10T409/303584 - Photocell

• US Classifications

  • 358 - Facsimile and static presentation processing
  • 409 - Gear cutting, milling, or planing