3874091

Information

• Patent Grant
• 3874091

• References
• Source

• Patent Number

  3,874,091

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  50 years ago

• CPC

  • B41F23/0426 - using heated air
  • B41F23/0436 - using a combination of radiation, conduction or convection
  • F26B13/104 - supported by fluid jets only; Fluid blowing arrangements for flotation dryers
  • F26B23/02 - using combustion heating

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 432 - Heating