2711289

Information

• Patent Grant
• 2711289

• References
• Source

• Patent Number

  2,711,289

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1955
  69 years ago

• CPC

  • H01J31/64 - on opposite sides of screen
  • G06G7/44 - using continuous medium, current-sensitive paper

• US Classifications

  • 703 - Data processing: structural design, modeling, simulation, and emulation
  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems
  • 708 - Electrical computers: arithmetic processing and calculating