2683252

Information

• Patent Grant
• 2683252

• References
• Source

• Patent Number

  2,683,252

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1954
  70 years ago

• CPC

  • H03B5/34 - active element in amplifier being vacuum tube
  • H03C3/09 - Modifications of modulator for regulating the mean frequency
  • H03C3/10 - by means of variable impedance

• US Classifications

  • 332 - Modulators
  • 331 - Oscillators