3725527

Information

• Patent Grant
• 3725527

• References
• Source

• Patent Number

  3,725,527

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1973
  52 years ago

• CPC

  • C22B3/0021 - using ketones or aldehydes
  • C01G23/001 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C01G49/0009 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • Y02P10/234 - by hydro metallurgy

• US Classifications

  • 423 - Chemistry of inorganic compounds