DIFF Subgroup
A01K 15/025 Full Title
Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes > Training or exercising equipment, e.g. mazes or labyrinths for animals (A01K15/04 takes precedence)
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.