3425049

Information

• Patent Grant
• 3425049

• References
• Source

• Patent Number

  3,425,049

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1969
  56 years ago

• CPC

  • H02N11/004 - adapted for producing a desired non-sinusoidal waveform
  • G01R19/155 - Indicating the presence of voltage

• US Classifications

  • 324 - Electricity: measuring and testing
  • 174 - Electricity: conductors and insulators
  • 340 - Communications: electrical