3253421

Information

• Patent Grant
• 3253421

• References
• Source

• Patent Number

  3,253,421

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1966
  58 years ago

• CPC

  • F25B33/00 - Boilers Analysers Rectifiers
  • F25B49/04 - for sorption type machines, plant or systems
  • F25B2333/002 - the generator or boiler is heated electrically
  • F25B2333/003 - the generator or boiler is heated by combustion gas
  • F25B2333/006 - the generator or boiler having a rectifier

• US Classifications

  • 062 - Refrigeration