A pane holder for increasing security of an outer pane inside a composite glass pane system that accommodates a holder element secured to a supporting structure. The pane holder is formed by offsetting the outer pane so that at least one surrounding peripheral edge of the outer pane has a step-shape cross-section. The holder element has a folded edge that mechanically grips the step-shape cross-section to secure the outer pane to the supporting structure.
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