3576620

Information

• Patent Grant
• 3576620

• References
• Source

• Patent Number

  3,576,620

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1971
  53 years ago

• CPC

  • C22B3/1641 - with ketones or aldehydes
  • C01G7/003 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • C01G55/001 - Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
  • Y02P10/234 - by hydro metallurgy

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures