3503737

Information

• Patent Grant
• 3503737

• References
• Source

• Patent Number

  3,503,737

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1970
  54 years ago

• CPC

  • C22B21/06 - refining
  • C22B21/0061 - using metals
  • C22B21/0069 - from scrap, skimmings or any secondary source aluminium
  • Y02P10/212 - Recovering metals from waste

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 423 - Chemistry of inorganic compounds