2657308

Information

• Patent Grant
• 2657308

• References
• Source

• Patent Number

  2,657,308

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1953
  71 years ago

• CPC

  • H03K5/08 - by limiting by thresholding by slicing
  • H04Q1/4423 - using one signalling frequency

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 361 - Electricity: electrical systems and devices