2653472

Information

• Patent Grant
• 2653472

• References
• Source

• Patent Number

  2,653,472

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1953
  71 years ago

• CPC

  • G01L23/085 - by measuring fluctuations of starter motor current or of battery voltage
  • G01L3/24 - Devices for determining the value of power
  • G01L3/245 - by measuring and simultaneously multiplying pressure and velocity

• US Classifications

  • 324 - Electricity: measuring and testing
  • 073 - Measuring and testing