DIFF Subgroup Additional Only
Y02P 40/40 Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Full Title
Technologies relating to the processing of minerals > Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Note: 1 CPC extensions are marked as secondary classification only.