1944587

Information

• Patent Grant
• 1944587

• References
• Source

• Patent Number

  1,944,587

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1934
  91 years ago

• CPC

  • G01K17/08 - based upon measurement of temperature difference or of a temperature
  • G01K17/16 - using electrical or magnetic means for both measurements

• US Classifications

  • 374 - Thermal measuring and testing
  • 073 - Measuring and testing
  • 235 - Registers