3166246

Information

• Patent Grant
• 3166246

• References
• Source

• Patent Number

  3,166,246

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1965
  60 years ago

• CPC

  • G05D23/2456 - using selfs or transformers
  • G05D23/1934 - each space being provided with one sensor acting on one or more control means

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 219 - Electric heating