Description: 240 / (1) Vehicle Mounted (7) Head Or Running Light (27) Housing or Casing (31) Movable In Horizontal Plane (32) Automatic (34) Steering Post Controlled

Hierarchy/Derived subclasses

240 / 1-> 7-> 27-> 31-> 32-> 34

CIPO search

search just 240/34

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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