3683343

Information

• Patent Grant
• 3683343

• References
• Source

• Patent Number

  3,683,343

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1972
  52 years ago

• CPC

  • G01R11/56 - Special tariff meters
  • H02J13/0024 - using pulsed signals
  • Y02E60/7823 - using pulsed signals
  • Y04S40/122 - Using pulsed signals

• US Classifications

  • 340 - Communications: electrical
  • 324 - Electricity: measuring and testing
  • 700 - Data processing: generic control systems or specific applications