Description: 32 / (16) Electrostatic And/Or Electromagnetic Attraction Or Projection Of Coating Material To Work (17.1) Air Spray (17.4) With Pointed Discharge Electrode
Hierarchy/Derived subclasses
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search just 32/17.4This 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.