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Box for a roll shutter comprises an inner surface which bounds the hollow space for the rolled up shutter, and is coated with a layer of material consisting substantially of hollow ceramic particles
Box for a roll shutter comprises an inner surface which bounds the hollow space for the rolled up shutter, and is coated with a layer of material consisting substantially of hollow ceramic particles
The box (1) with a hollow space (8) for a rolled up roll shutter is characterized by the fact that at least the surface bounding this space is provided with a layer (2) of material consisting substantially of hollow ceramic particles.
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