3857701

Information

• Patent Grant
• 3857701

• References
• Source

• Patent Number

  3,857,701

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1974
  50 years ago

• CPC

  • C22B15/0052 - Reduction smelting or converting
  • C22B15/0015 - Oxidizing roasting
  • C22B15/0097 - Sulfur release abatement

• US Classifications

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