3754228

Information

• Patent Grant
• 3754228

• References
• Source

• Patent Number

  3,754,228

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1973
  51 years ago

• CPC

  • G09G1/18 - a small local pattern covering only a single character, and stepping to a position for the following character

• US Classifications

  • 345 - Computer graphics processing and selective visual display systems
  • 315 - Electric lamp and discharge devices: systems
  • 396 - Photography