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Circumferential form cutting blade and / or mating segments with unterfuetterung of synthetic resin for form-cutting paper od. The like, for example, blanks f. briefhuellen, u. a device for unterfuettern the same.
Circumferential form cutting blade and / or mating segments with unterfuetterung of synthetic resin for form-cutting paper od. The like, for example, blanks f. briefhuellen, u. a device for unterfuettern the same.