2143256

Information

• Patent Grant
• 2143256

• References
• Source

• Patent Number

  2,143,256

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1939
  86 years ago

• CPC

  • A23C1/03 - on drums or rollers
  • A23C1/01 - Drying in thin layers

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 159 - Concentrating evaporators
  • 165 - Heat exchange