Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
B31C7/00—Making conical articles by winding
Landscapes
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Perforiermaschine mit mehreren geradlinig unter einer Antriebswelle angeordneten, unter Federdruck stehenden und durch Nockenscheiben bewegten Stempelhaltern