2917718

Information

• Patent Grant
• 2917718

• References
• Source

• Patent Number

  2,917,718

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1959
  65 years ago

• CPC

  • H03C3/10 - by means of variable impedance
  • H03B5/22 - active element in amplifier being vacuum tube

• US Classifications

  • 332 - Modulators
  • 331 - Oscillators