2478804

Information

• Patent Grant
• 2478804

• References
• Source

• Patent Number

  2,478,804

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1949
  75 years ago

• CPC

  • F26B17/1483 - the movement being a rotation around a vertical axis
  • F26B17/126 - the vertical walls consisting of baffles

• US Classifications

  • 034 - Drying and gas or vapor contact with solids