245797

Information

• Patent Grant
• 245797

• References
• Source

• Patent Number

  245,797

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1881
  143 years ago

• CPC

  • F26B15/205 - the objects or batches of materials being carried by a vertical stack of foraminous trays or shelves either moving through a shaft or forming, with their edges, a moving shaft, the shaft being supplied with drying air

• US Classifications

  • 034 - Drying and gas or vapor contact with solids