3685431

Information

• Patent Grant
• 3685431

• References
• Source

• Patent Number

  3,685,431

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1972
  52 years ago

• CPC

  • A23B9/06 - Preserving by irradiation or electric treatment without heating effect
  • A23L3/32 - by treatment with electric currents without heating effect

• US Classifications

  • 099 - Foods and beverages: apparatus
  • 043 - Fishing, trapping, and vermin destroying
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing