Hierarchy/Derived subclasses
| 323 / 4 | -> 5 |
CIPO search
search just 323/5This 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.
Canadian Subclass Details
Description: 323 / (4) Semi-Conductor Device Systems (5) Alternative Sources
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.
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.