2571778

Information

• Patent Grant
• 2571778

• References
• Source

• Patent Number

  2,571,778

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1951
  73 years ago

• CPC

  • F26B3/283 - in combination with convection
  • A23C1/03 - on drums or rollers
  • F26B17/284 - the materials being dried on the non-perforated surface of heated rollers or drums

• US Classifications

  • 159 - Concentrating evaporators
  • 034 - Drying and gas or vapor contact with solids