Description: 270 / (53) To A Stack (61) With Arranging of the Layer (e.g., Rotate, Alternate Inversion, Color Pattern) (62) Alternate Feed
Hierarchy/Derived subclasses
CIPO search
search just 270/62This will show what classes derive from the input. Ex: entering 78/35 shows the derived classes and the search that can be used to find
patents in those subclasses.