3879165

Information

• Patent Grant
• 3879165

• References
• Source

• Patent Number

  3,879,165

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1975
  50 years ago

• CPC

  • F27B9/2461 - the charge being suspended from the conveyor
  • F27B9/028 - Multi-chamber type furnaces
  • F27B9/04 - adapted for treating the charge in vacuum or special atmosphere
  • F27B9/062 - electrically heated

• US Classifications

  • 432 - Heating
  • 266 - Metallurgical apparatus
  • 373 - Industrial electric heating furnaces