3727450

Information

• Patent Grant
• 3727450

• References
• Source

• Patent Number

  3,727,450

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1973
  51 years ago

• CPC

  • G01R31/36 - Apparatus for testing electrical condition of accumulators or electric batteries
  • G01N21/274 - Calibration, base line adjustment, drift correction
  • G06G7/75 - for component analysis

• US Classifications

  • 073 - Measuring and testing
  • 356 - Optics: measuring and testing