3711737

Information

• Patent Grant
• 3711737

• References
• Source

• Patent Number

  3,711,737

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1973
  52 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

  • 315 - Electric lamp and discharge devices: systems