1811869

Information

• Patent Grant
• 1811869

• References
• Source

• Patent Number

  1,811,869

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1931
  93 years ago

• CPC

  • A23B9/06 - Preserving by irradiation or electric treatment without heating effect
  • Y10S159/06 - Infrared

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 159 - Concentrating evaporators
  • 250 - Radiant energy