1359914

Information

• Patent Grant
• 1359914

• References
• Source

• Patent Number

  1,359,914

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1920
  104 years ago

• CPC

  • G01K17/08 - based upon measurement of temperature difference or of a temperature
  • G01K17/185 - where the indicating-instrument is driven electrically or magnetically by the temperature-measurement device and mechanically by the flow-measurement device

• US Classifications

  • 374 - Thermal measuring and testing
  • 136 - Batteries: thermoelectric and photoelectric