2285487

Information

• Patent Grant
• 2285487

• References
• Source

• Patent Number

  2,285,487

• Date Filed

  Not available

• Date Issued

  Tuesday, June 9, 1942
  82 years ago

• CPC

  • C21B13/0053 - On a massing grate
  • C21B13/0073 - Selection or treatment of the reducing gases
  • C21B13/105 - Rotary hearth-type furnaces

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 266 - Metallurgical apparatus