Canadian Subclass Details

Description: 154 / (41) Processes (42) Laminated Glass (45) Resin Lamina (48) Cellulose Derivative

Hierarchy/Derived subclasses

154 / 41

-> 42

-> 45

-> 48

CIPO search

search just 154/48

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.