DN

Dieter Gr/u/ ndken

GG Gewerkschaft Eisenhutte Westfalia Gmbh: 1 patents #74 of 163Top 50%
Overall (All Time): #4,043,240 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4479575 Retaining device Reinhold Br/u/ ggemann, Horst Linke, Manfred Redder 1984-10-30