3069232

Information

• Patent Grant
• 3069232

• References
• Source

• Patent Number

  3,069,232

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1962
  62 years ago

• CPC

  • C01G27/003 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C22B3/0005 - by liquid-liquid extraction using organic compounds
  • C22B3/0021 - using ketones or aldehydes
  • C22B3/0031 - using organic compounds containing sulfur atom(s)
  • Y02P10/234 - by hydro metallurgy

• US Classifications

  • 423 - Chemistry of inorganic compounds