1996781

Information

• Patent Grant
• 1996781

• References
• Source

• Patent Number

  1,996,781

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1935
  89 years ago

• CPC

  • F25D13/065 - Articles being submerged in liquid coolant
  • A23C3/055 - Freezing in packages
  • A23L2/42 - Preservation of non-alcoholic beverages
  • A23L3/362 - with packages or with shaping in form of blocks or portions

• US Classifications

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