3147445

Information

• Patent Grant
• 3147445

• References
• Source

• Patent Number

  3,147,445

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1964
  60 years ago

• CPC

  • H01J25/49 - Tubes using the parametric principle
  • H01J25/78 - Tubes with electron stream modulated by deflection in a resonator

• US Classifications

  • 330 - Amplifiers
  • 250 - Radiant energy
  • 315 - Electric lamp and discharge devices: systems
  • 331 - Oscillators