2418654

Information

• Patent Grant
• 2418654

• References
• Source

• Patent Number

  2,418,654

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1947
  77 years ago

• CPC

  • C21B9/16 - Cooling or drying the hot-blast

• US Classifications

  • 266 - Metallurgical apparatus
  • 110 - Furnaces
  • 138 - Pipes and tubular conduits
  • 432 - Heating