Automatic apparatus for the application of stamps, punches and similar marks on the paper sheets, carton and similar materials (Machine-translation by Google Translate, not legally binding)

摘要

Automatic apparatus for the application of stamps, punches and similar marks on sheets of paper, cardboard and similar materials, mainly characterized by the fact that the printing of a sheet results from the shock produced by a hammer with electromagnetic control cooperating with a printing press. (Machine-translation by Google Translate, not legally binding)