3180150

Information

• Patent Grant
• 3180150

• References
• Source

• Patent Number

  3,180,150

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1965
  59 years ago

• CPC

  • G05D23/021 - the sensing element being a non-metallic solid
  • G05D23/121 - characterised by the sensing element

• US Classifications

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