2777062

Information

• Patent Grant
• 2777062

• References
• Source

• Patent Number

  2,777,062

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1957
  68 years ago

• CPC

  • H03B5/1835 - the active element in the amplifier being a vacuum tube
  • H03F1/10 - by use of amplifying elements with multiple electrode connections

• US Classifications

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