2156437

Information

• Patent Grant
• 2156437

• References
• Source

• Patent Number

  2,156,437

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1939
  85 years ago

• CPC

  • G01K9/00 - Measuring temperature based on movements caused by redistribution of weight

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 374 - Thermal measuring and testing