228487

Information

• Patent Grant
• 228487

• References
• Source

• Patent Number

  228,487

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1880
  145 years ago

• CPC

  • F25D31/002 - Liquid coolers
  • Y10S62/21 - Evaporators where refrigerant covers heat exchange coil

• US Classifications

  • 062 - Refrigeration