3171110

Information

• Patent Grant
• 3171110

• References
• Source

• Patent Number

  3,171,110

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1965
  59 years ago

• CPC

  • G08B1/08 - using electric transmission; transformation of alarm signals to electrical signals from a different medium
  • G01K7/20 - in a specially-adapted circuit
  • B64D2700/62219 - Electric safety devices

• US Classifications

  • 374 - Thermal measuring and testing
  • 340 - Communications: electrical