2478889

Information

• Patent Grant
• 2478889

• References
• Source

• Patent Number

  2,478,889

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1949
  75 years ago

• CPC

  • A23B5/041 - Freezing or cooling without shell
  • A23B5/035 - Spray-drying

• US Classifications

  • 062 - Refrigeration
  • 034 - Drying and gas or vapor contact with solids
  • 099 - Foods and beverages: apparatus
  • 165 - Heat exchange