| 摘要 |
A method and apparatus for producing identical flat carriers each having an identical representation thereon, by the steps of providing a plurality of individual representations on a flat material in a predetermined mutual relationship, providing at least two reference marks on the flat material in predetermined relationship with respect to the representations, mounting the flat material carrying the representations in a preset position relative to a punch device by means of the reference marks and successively punching out the individual carriers from the flat material by the punch device. |
