3304617

Information

• Patent Grant
• 3304617

• References
• Source

• Patent Number

  3,304,617

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1967
  57 years ago

• CPC

  • A23L3/44 - Freeze-drying
  • A23B4/037 - Freeze-drying
  • F26B5/06 - the process involving freezing

• US Classifications

  • 034 - Drying and gas or vapor contact with solids