3443930

Information

• Patent Grant
• 3443930

• References
• Source

• Patent Number

  3,443,930

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1969
  55 years ago

• CPC

  • C21C5/5211 - in an alternating current [AC] electric arc furnace
  • C21C5/527 - Charging of the electric furnace
  • F27D2003/0001 - Positioning the charge
  • Y02P10/216 - of Fe

• US Classifications

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