2190234

Information

• Patent Grant
• 2190234

• References
• Source

• Patent Number

  2,190,234

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1940
  84 years ago

• CPC

  • F26B3/00 - Drying solid materials or objects by processes involving the application of heat
  • F26B17/008 - the material being a slurry or paste applied onto moving elements

• US Classifications

  • 159 - Concentrating evaporators
  • 432 - Heating