BH

Burkhard Herrmann

DG Dirak Dieter Ramsauer Konstruktionselemente Gmbh: 1 patents #8 of 21Top 40%
📍 Wuppertal, DE: #966 of 1,656 inventorsTop 60%
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Patent #TitleCo-InventorsDate
11591821 Modular closure device for different closure elements Cem Olkay 2023-02-28