3694570

Information

• Patent Grant
• 3694570

• References
• Source

• Patent Number

  3,694,570

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1972
  52 years ago

• CPC

  • B41C1/04 - using heads controlled by an electric information signal
  • Y10T409/303584 - Photocell

• US Classifications

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