3720253

Information

• Patent Grant
• 3720253

• References
• Source

• Patent Number

  3,720,253

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1973
  51 years ago

• CPC

  • B01D1/18 - to obtain dry solids
  • A23B5/022 - Drying with use of gas or vacuum
  • B04C5/28 - for parallel flow

• US Classifications

  • 159 - Concentrating evaporators
  • 034 - Drying and gas or vapor contact with solids
  • 055 - Gas separation
  • 426 - Food or edible material: processes, compositions, and products