1799991

Information

• Patent Grant
• 1799991

• References
• Source

• Patent Number

  1,799,991

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1931
  94 years ago

• CPC

  • F25B39/02 - Evaporators
  • F25B2339/022 - Evaporators constructed from a pair of plates forming a space in which is located a refrigerant carrying coil

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration
  • 164 - Metal founding