1414973

Information

• Patent Grant
• 1414973

• References
• Source

• Patent Number

  1,414,973

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1922
  102 years ago

• CPC

  • F26B21/026 - by reversing fan rotation
  • F26B9/066 - the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls

• US Classifications

  • 034 - Drying and gas or vapor contact with solids