3731072

Information

• Patent Grant
• 3731072

• References
• Source

• Patent Number

  3,731,072

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1973
  51 years ago

• CPC

  • H03K7/06 - Frequency or rate modulation
  • G01F1/125 - with electric, electro-mechanical or electronic means
  • G01K17/185 - where the indicating-instrument is driven electrically or magnetically by the temperature-measurement device and mechanically by the flow-measurement device
  • G06G7/161 - with pulse modulation
  • H03M1/60 - with intermediate conversion to frequency of pulses

• US Classifications

  • 702 - Data processing: measuring, calibrating, or testing
  • 341 - Coded data generation or conversion
  • 374 - Thermal measuring and testing