3133253

Information

• Patent Grant
• 3133253

• References
• Source

• Patent Number

  3,133,253

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1964
  60 years ago

• CPC

  • H03F3/54 - Amplifiers using transit-time effect in tubes or semiconductor devices
  • H03B19/10 - using multiplication only

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 315 - Electric lamp and discharge devices: systems