HC

Heinrich Collen

FM Franz Plasser Bahnbaumaschinen-Industrie-Gesellschaft Mbh: 1 patents #20 of 49Top 45%
📍 Grevenbroich, DE: #77 of 155 inventorsTop 50%
Overall (All Time): #4,124,721 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4236453 Mobile rail welding machine — 1980-12-02