3133269

Information

• Patent Grant
• 3133269

• References
• Source

• Patent Number

  3,133,269

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1964
  60 years ago

• CPC

  • H04Q9/00 - Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
  • Y10S116/30 - Remote TV tuner
  • Y10T307/944 - Power circuit controlled

• US Classifications

  • 367 - Communications, electrical: acoustic wave systems and devices
  • 116 - Signals and indicators
  • 307 - Electrical transmission or interconnection systems
  • 340 - Communications: electrical