2840922

Information

• Patent Grant
• 2840922

• References
• Source

• Patent Number

  2,840,922

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1958
  66 years ago

• CPC

  • F28C3/18 - the particulate material being contained in rotating drums
  • F26B11/028 - Arrangements for the supply or exhaust of gaseous drying medium for direct heat transfer

• US Classifications

  • 034 - Drying and gas or vapor contact with solids