2770724

Information

• Patent Grant
• 2770724

• References
• Source

• Patent Number

  2,770,724

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1956
  68 years ago

• CPC

  • H01F21/10 - by means of a movable shield
  • H03D9/065 - by means of discharge tubes having more than two electrodes

• US Classifications

  • 455 - Telecommunications
  • 331 - Oscillators
  • 333 - Wave transmission lines and networks
  • 334 - Tuners
  • 336 - Inductor devices