3865580

Information

• Patent Grant
• 3865580

• References
• Source

• Patent Number

  3,865,580

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1975
  49 years ago

• CPC

  • C01G3/14 - Complexes with ammonia
  • C22B15/0078 - with ammoniacal solutions
  • Y02P10/236 - of Cu
  • Y10S423/14 - Ion exchange chelation or liquid/liquid ion extraction

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 299 - Mining or in situ disintegration of hard material