3904919

Information

• Patent Grant
• 3904919

• References
• Source

• Patent Number

  3,904,919

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  50 years ago

• CPC

  • H01J23/207 - Tuning of single resonator

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 331 - Oscillators