2717311

Information

• Patent Grant
• 2717311

• References
• Source

• Patent Number

  2,717,311

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1955
  69 years ago

• CPC

  • H03K19/06 - using vacuum tubes

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating
  • 326 - Electronic digital logic circuitry