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Home › Holder for holding a substrate, in particular a spectacle lens, during vacuum coating thereof in a box coating apparatus and device for loading/unloading the substrate into/from such holder

Holder for holding a substrate, in particular a spectacle lens, during vacuum coating thereof in a box coating apparatus and device for loading/unloading the substrate into/from such holder

US Patent 12503757 · Granted Dec 23, 2025

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