DIFF Subgroup
E06B 3/5436 Full Title
Window sashes, door leaves, or like elements for closing openings; Layout of fixed or moving closures, e.g. windows ; Features of rigidly-mounted outer frames relating to the mounting of wing frames (E06B5/00 takes precedence; shutters or the like E06B9/00; glass panes C03) > Fixing of glass panes or like plates
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.