3273259

Information

• Patent Grant
• 3273259

• References
• Source

• Patent Number

  3,273,259

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1966
  58 years ago

• CPC

  • F26B5/042 - for drying articles or discrete batches of material in a continuous or semi-continuous operation
  • A23B7/024 - Freeze-drying
  • A23L2/14 - and sublimation
  • A23L3/44 - Freeze-drying
  • F26B5/06 - the process involving freezing

• US Classifications

  • 034 - Drying and gas or vapor contact with solids