3274557

Information

• Patent Grant
• 3274557

• References
• Source

• Patent Number

  3,274,557

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1966
  58 years ago

• CPC

  • G06F3/153 - using cathode-ray tubes
  • G09G1/22 - using tubes permitting selection of a complete character from a number of characters

• US Classifications

  • 345 - Computer graphics processing and selective visual display systems
  • 315 - Electric lamp and discharge devices: systems
  • 342 - Communications: directive radio wave systems and devices
  • 367 - Communications, electrical: acoustic wave systems and devices