3742249

Information

• Patent Grant
• 3742249

• References
• Source

• Patent Number

  3,742,249

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1973
  51 years ago

• CPC

  • H03D13/005 - in which one of the oscillations is, or is converted into, a signal having a special waveform
  • H04N5/073 - for mutually locking plural sources of synchronising signals

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 348 - Television