3816659

Information

• Patent Grant
• 3816659

• References
• Source

• Patent Number

  3,816,659

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • H04N1/0642 - Scanners capable of scanning the total circumference of a closed cylinder
  • H04N1/0607 - Scanning a concave surface
  • H04N1/0664 - with sub-scanning by translational movement of the picture-bearing surface

• US Classifications

  • 358 - Facsimile and static presentation processing