3418652

Information

• Patent Grant
• 3418652

• References
• Source

• Patent Number

  3,418,652

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1968
  56 years ago

• CPC

  • H03K4/86 - using as active elements gas-filled tubes or spark-gaps
  • H03K3/42 - by the use, as active elements, of opto-electronic devices
  • H03K4/88 - using as active elements electrochemical cells or galvano-magnetic or photo-electric elements

• US Classifications

  • 345 - Computer graphics processing and selective visual display systems
  • 250 - Radiant energy
  • 315 - Electric lamp and discharge devices: systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 331 - Oscillators
  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems