2470020

Information

• Patent Grant
• 2470020

• References
• Source

• Patent Number

  2,470,020

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1949
  75 years ago

• CPC

  • A23C3/055 - Freezing in packages
  • A23C3/005 - Storing or packaging in a vacuum or in inert or sterile gaseous atmosphere

• US Classifications

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