3664146

Information

• Patent Grant
• 3664146

• References
• Source

• Patent Number

  3,664,146

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1972
  52 years ago

• CPC

  • A23B4/062 - the materials being transported through or in the apparatus with or without shaping
  • F25D9/005 - using fluorinated halogenous hydrocarbons
  • F25D2400/30 - Quick freezing

• US Classifications

  • 062 - Refrigeration
  • 426 - Food or edible material: processes, compositions, and products