C22B3/0022 - CPC Classification Index

ClassID:

119211 ⎘

C22B3/0022 - CPC Classification

Classification description:

Sub-classes:

C22B3/0024 » {using acids of the carboxylic type or derivatives thereof, e.g. amino acids, nitriles, amides, hydroxamic acids} 11

Recent Application in this class:

20180187288

Selective extraction of sedimentogenic strontium and barium in terrigenous clastic sediments

20140348731

Method for producing cobalt sulfate