1992520

Information

• Patent Grant
• 1992520

• References
• Source

• Patent Number

  1,992,520

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1935
  89 years ago

• CPC

  • F26B11/028 - Arrangements for the supply or exhaust of gaseous drying medium for direct heat transfer
  • F26B11/026 - Arrangements for charging or discharging the materials to be dried
  • F26B11/0463 - having internal elements

• US Classifications

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