2986936

Information

• Patent Grant
• 2986936

• References
• Source

• Patent Number

  2,986,936

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1961
  63 years ago

• CPC

  • G05D23/021 - the sensing element being a non-metallic solid
  • Y10S33/19 - Thermal expansive

• US Classifications

  • 060 - Power plants
  • 033 - Geometrical instruments