2810885

Information

• Patent Grant
• 2810885

• References
• Source

• Patent Number

  2,810,885

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1957
  68 years ago

• CPC

  • H03C1/56 - comprising variable two-pole elements only
  • G06G7/163 - using a variable impedance controlled by one of the input signals, variable amplification or transfer function

• US Classifications

  • 332 - Modulators
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems