3219463

Information

• Patent Grant
• 3219463

• References
• Source

• Patent Number

  3,219,463

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1965
  59 years ago

• CPC

  • A23L3/44 - Freeze-drying
  • A23B7/024 - Freeze-drying
  • A23B7/0441 - Treatment other than blanching preparatory to freezing

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 062 - Refrigeration