2454094

Information

• Patent Grant
• 2454094

• References
• Source

• Patent Number

  2,454,094

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1948
  76 years ago

• CPC

  • H01J25/52 - with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
  • H01J25/64 - Turbine tubes
  • H03C5/00 - Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal

• US Classifications

  • 331 - Oscillators
  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems
  • 332 - Modulators
  • 455 - Telecommunications