2521591

Information

• Patent Grant
• 2521591

• References
• Source

• Patent Number

  2,521,591

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1950
  74 years ago

• CPC

  • C22B1/20 - in sintering machines with movable grates
  • F27B9/147 - the charge moving on an inclined floor
  • F27B9/2453 - Vibrating conveyor (shaker hearth furnace)
  • F27B21/06 - Endless-strand sintering machines

• US Classifications

  • 432 - Heating