3253420

Information

• Patent Grant
• 3253420

• References
• Source

• Patent Number

  3,253,420

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1966
  58 years ago

• CPC

  • A23F5/32 - by lyophilisation
  • Y10S159/05 - Freezing

• US Classifications

  • 062 - Refrigeration
  • 034 - Drying and gas or vapor contact with solids
  • 159 - Concentrating evaporators
  • 426 - Food or edible material: processes, compositions, and products