3378789

Information

• Patent Grant
• 3378789

• References
• Source

• Patent Number

  3,378,789

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1968
  56 years ago

• CPC

  • H01J23/213 - Simultaneous tuning of more than one resonator
  • H01J23/00 - Details of transit-time tubes of the types covered by group H01J25/00
  • H03B7/146 - with several semiconductor devices

• US Classifications

  • 331 - Oscillators
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems