JH

Jochen Helfert

MA Man Roland Druckmaschinen Ag: 1 patents #292 of 592Top 50%
Overall (All Time): #3,291,065 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D616928 Machine housing with contrasting portion Stephan Beisser 2010-06-01