3473385

Information

• Patent Grant
• 3473385

• References
• Source

• Patent Number

  3,473,385

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1969
  56 years ago

• CPC

  • G01K7/22 - the element being a non-linear resistance
  • Y10S505/847 - Thermal

• US Classifications

  • 374 - Thermal measuring and testing
  • 257 - Active solid-state devices
  • 324 - Electricity: measuring and testing
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 338 - Electrical resistors
  • 505 - Superconductor technology: apparatus, material, process