Description: 84 / (64) Idiophones (66) Bells and Gongs (67) Electrical Actuation

Hierarchy/Derived subclasses

84 / 64

-> 66

-> 67

-> 68

CIPO searches

search just 84/67

- or -

search hierarchy!

The "search hierarchy!" link will execute this search:
((84/67 <IN> CPC) <OR> (84/68 <IN> CPC))

This 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.

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