2961625

Information

• Patent Grant
• 2961625

• References
• Source

• Patent Number

  2,961,625

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1960
  64 years ago

• CPC

  • H01C7/04 - having negative temperature coefficient
  • Y10S116/22 - Heated air

• US Classifications

  • 338 - Electrical resistors
  • 116 - Signals and indicators
  • 374 - Thermal measuring and testing