2933688

Information

• Patent Grant
• 2933688

• References
• Source

• Patent Number

  2,933,688

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1960
  64 years ago

• CPC

  • H03K19/06 - using vacuum tubes
  • H03K3/16 - using a transformer for feedback
  • H03K17/52 - using gas-filled tubes

• US Classifications

  • 326 - Electronic digital logic circuitry