C22B19/36 - CPC Classification Index

ClassID:

119408 ⎘

C22B19/36 - CPC Classification

Classification description:

Obtaining zinc or zinc oxide; Obtaining zinc oxide in blast or reverberatory furnaces

Recent Application in this class:

20210047709

Method for the recovery of zinc

20180305789

METHOD OF RECOVERY OF ZINC AND OTHER METALS FROM METALLURGICAL FINES