1861979

Information

• Patent Grant
• 1861979

• References
• Source

• Patent Number

  1,861,979

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1932
  92 years ago

• CPC

  • F25B35/00 - Boiler-absorbers
  • F25B2333/007 - the generator or boiler heated by heat exchangers with steam or hot water as heating fluid or by a secondary boiling-condensing heater
  • Y02B30/62 - Absorption based systems

• US Classifications

  • 062 - Refrigeration