Canadian Subclass Details

Description: 183 / (38) Electrical Precipitation (40) Combined With Other Gas Treatment (43) Liquid Addition (45) Movable Washer

Hierarchy/Derived subclasses

183 / 38

-> 40

-> 43

-> 45

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search just 183/45

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.

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