2231398

Information

• Patent Grant
• 2231398

• References
• Source

• Patent Number

  2,231,398

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1941
  84 years ago

• CPC

  • F25B39/02 - Evaporators
  • A47F3/0417 - with natural air circulation
  • F25D21/14 - Collecting or removing condensed and defrost water Drip trays
  • F25D2321/146 - characterised by the pipes or pipe connections

• US Classifications

  • 062 - Refrigeration