SR

Siegfried Rotter

MA Man Roland Druckmaschinen Ag: 1 patents #292 of 592Top 50%
Overall (All Time): #4,066,983 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4321051 Method of making a folding former Josef Hajek, Hans Schwopfinger, Josef Schwarz 1982-03-23