2567755

Information

• Patent Grant
• 2567755

• References
• Source

• Patent Number

  2,567,755

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1951
  73 years ago

• CPC

  • G05D23/306 - using semiconductor devices
  • G05D23/1927 - using a plurality of sensors
  • G05D23/24 - the sensing element having a resistance varying with temperature

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 236 - Automatic temperature and humidity regulation
  • 374 - Thermal measuring and testing