3484089

Information

• Patent Grant
• 3484089

• References
• Source

• Patent Number

  3,484,089

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1969
  55 years ago

• CPC

  • C22B7/04 - Working-up slag
  • C22B21/0084 - melting and handling molten aluminium
  • F27B3/06 - with movable working chambers or hearths
  • F27B7/02 - of multiple-chamber or multiple-drum type
  • F27B7/2083 - Arrangements for the melting of metals or the treatment of molten metals
  • F27B17/00 - Furnaces of a kind not covered by any preceding group
  • Y02P10/212 - Recovering metals from waste
  • Y10S266/90 - Metal melting furnaces

• US Classifications

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