Hierarchy/Derived subclasses
| 92 / 52 | -> 56 | -> 60 |
CIPO search
search just 92/60This 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: 92 / (52) Stock Treatment (56) Digestive (60) Pulp Washing
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.