3233334

Information

• Patent Grant
• 3233334

• References
• Source

• Patent Number

  3,233,334

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1966
  58 years ago

• CPC

  • F26B21/10 - Temperature Pressure
  • A23B4/037 - Freeze-drying
  • A23B7/02 - Dehydrating Subsequent reconstitution
  • A23L2/14 - and sublimation
  • F26B5/04 - by evaporation or sublimation of moisture under reduced pressure
  • F26B5/06 - the process involving freezing

• US Classifications

  • 034 - Drying and gas or vapor contact with solids