3559885

Information

• Patent Grant
• 3559885

• References
• Source

• Patent Number

  3,559,885

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1971
  54 years ago

• CPC

  • G05D23/1326 - details of the sensor
  • G05D23/024 - the sensing element being of the rod type, tube type, or of a similar type

• US Classifications

  • 236 - Automatic temperature and humidity regulation