1887799

Information

• Patent Grant
• 1887799

• References
• Source

• Patent Number

  1,887,799

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1932
  92 years ago

• CPC

  • F26B9/063 - for drying granular material in bulk
  • F26B2200/14 - Sand
  • Y10S165/92 - Particulate heat exchange

• US Classifications

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