Hierarchy/Derived subclasses
| 313 / 75 | -> 77 |
CIPO search
search just 313/77This 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: 313 / (75) Secondary Emitter Type (E.G.,Electron Multiplier) (77) Plural Secondary Emissive Electrodes
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.