Hierarchy/Derived subclasses
| 345 / 55 | -> 58 |
CIPO search
search just 345/58This 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: 345 / (55) Modulation Control (E.G., Electrochromic Means) (58) Acoustical or With Movement
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.