1332137

Information

• Patent Grant
• 1332137

• References
• Source

• Patent Number

  1,332,137

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1920
  104 years ago

• CPC

  • F26B11/0409 - the subdivision consisting of a plurality of substantially radially oriented internal walls
  • 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