C22B3/1683 - CPC Classification Index

ClassID:

119256 ⎘

C22B3/1683 - CPC Classification

Classification description:

Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions Leaching with organo-metallic compounds

Sub-classes:

C22B3/1691 » {Leaching with a mixture of organic agents wherein at least one agent is an organo-metallic compound} 2

Recent Application in this class:

20150135903

Processes for recovering metals from aqueous solutions

20140127095

Processes for recovering metals from aqueous solutions