Description: 355 / (3) Electron Beam Or Cathode Ray Tube Circuits (12) Blanking

Hierarchy/Derived subclasses

355 / 3-> 12

CIPO search

search just 355/12

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.
Display:

Back