1515794

Information

• Patent Grant
• 1515794

• References
• Source

• Patent Number

  1,515,794

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1924
  101 years ago

• CPC

  • C21C5/04 - Manufacture of hearth-furnace steel
  • C21C5/06 - Processes yielding slags of special composition

• US Classifications

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