1541902

Information

• Patent Grant
• 1541902

• References
• Source

• Patent Number

  1,541,902

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1925
  99 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
  • Y10S277/903 - Seal for rotating kiln or drum

• US Classifications

  • 432 - Heating
  • 034 - Drying and gas or vapor contact with solids
  • 277 - Seal for a joint or juncture