1523044

Information

• Patent Grant
• 1523044

• References
• Source

• Patent Number

  1,523,044

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1925
  100 years ago

• CPC

  • C21B13/10 - in hearth-type furnaces
  • C21B13/0053 - On a massing grate
  • C21B13/14 - Multi-stage processes processes carried out in different vessels or furnaces

• US Classifications

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