3512415

Information

• Patent Grant
• 3512415

• References
• Source

• Patent Number

  3,512,415

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1970
  54 years ago

• CPC

  • G05D23/121 - characterised by the sensing element

• US Classifications

  • 060 - Power plants
  • 122 - Liquid heaters and vaporizers
  • 165 - Heat exchange
  • 236 - Automatic temperature and humidity regulation