2871376

Information

• Patent Grant
• 2871376

• References
• Source

• Patent Number

  2,871,376

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1959
  66 years ago

• CPC

  • G05D23/2034 - the sensing element being a semiconductor

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 219 - Electric heating
  • 323 - Electricity: power supply or regulation systems
  • 374 - Thermal measuring and testing