Description: 355 / (3) Electron Beam Or Cathode Ray Tube Circuits (13) Deflection (17) Particular Direction (e.g., 2 Perpendicular Directions) (19) Combined Horizontal and Vertical
Hierarchy/Derived subclasses
CIPO search
search just 355/19This 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.