Description: 302 / (15) With Material Wetting Or Treating (16) Prior to or During Intake (e.g. Coating) (17) Slurry Forming
Hierarchy/Derived subclasses
CIPO search
search just 302/17This 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.