3311825

Information

• Patent Grant
• 3311825

• References
• Source

• Patent Number

  3,311,825

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1967
  57 years ago

• CPC

  • G01R23/07 - using response of circuits tuned on resonance

• US Classifications

  • 324 - Electricity: measuring and testing
  • 331 - Oscillators