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Tear-off calendar has stiffening flat back plate that consists of sheet steel and to which calendar can be attached retrospectively; back plate has turned-over edges and rounded corner regions
Tear-off calendar has stiffening flat back plate that consists of sheet steel and to which calendar can be attached retrospectively; back plate has turned-over edges and rounded corner regions
The tear-off calendar (1) has a stiffening flat back plate (2) that consists of sheet steel and to which the calendar can be attached retrospectively. The back plate has turned-over edges (3) and rounded corner regions (4).
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