3913392

Information

• Patent Grant
• 3913392

• References
• Source

• Patent Number

  3,913,392

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  50 years ago

• CPC

  • G01R17/14 - with indication of measured value by calibrated null indicator
  • G01B7/18 - using change in resistance
  • G01D3/036 - on measuring arrangements themselves
  • G01L9/065 - with temperature compensating means

• US Classifications

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