3891925

Information

• Patent Grant
• 3891925

• References
• Source

• Patent Number

  3,891,925

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1975
  49 years ago

• CPC

  • G01P3/4805 - by using circuits for the electrical integration of the generated pulses
  • G01P3/4807 - by using circuits for the detection of the pulses delivered by the ignition system of an internal combustion engine

• US Classifications

  • 324 - Electricity: measuring and testing
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems