3149134

Information

• Patent Grant
• 3149134

• References
• Source

• Patent Number

  3,149,134

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1964
  60 years ago

• CPC

  • C22B3/0027 - using naphthenic acids
  • C01G1/00 - Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
  • C22B60/026 - liquid-liquid extraction with or without dissolution in organic solvents
  • Y02P10/234 - by hydro metallurgy

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 534 - Organic compounds