Description: 84 / (2) String Instruments (28) Bowed (Violins, Violas, Cellos, Basses) (32) Bows and Guides
Hierarchy/Derived subclasses
CIPO search
search just 84/32This 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.