3691400

Information

• Patent Grant
• 3691400

• References
• Source

• Patent Number

  3,691,400

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1972
  52 years ago

• CPC

  • H03K3/351 - the devices being unijunction transistors
  • G06N3/0635 - using analogue means

• US Classifications

  • 326 - Electronic digital logic circuitry
  • 706 - Data processing: artificial intelligence