2994223

Information

• Patent Grant
• 2994223

• References
• Source

• Patent Number

  2,994,223

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1961
  64 years ago

• CPC

  • G05D23/021 - the sensing element being a non-metallic solid
  • Y10S236/05 - Fusible

• US Classifications

  • 060 - Power plants
  • 236 - Automatic temperature and humidity regulation