3818131

Information

• Patent Grant
• 3818131

• References
• Source

• Patent Number

  3,818,131

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • H01J29/892 - using fibre optics
  • G03G15/328 - using a CRT
  • H01J31/12 - with luminescent screen

• US Classifications

  • 358 - Facsimile and static presentation processing
  • 313 - Electric lamp and discharge devices
  • 347 - Incremental printing of symbolic information
  • 348 - Television
  • 355 - Photocopying
  • 385 - Optical waveguides