2814479

Information

• Patent Grant
• 2814479

• References
• Source

• Patent Number

  2,814,479

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1957
  67 years ago

• CPC

  • C21B9/16 - Cooling or drying the hot-blast
  • C21B5/006 - Automatically controlling the process

• US Classifications

  • 266 - Metallurgical apparatus
  • 200 - Electricity: circuit makers and breakers
  • 432 - Heating