HG

Henri Graas

CM Centre De Recherches Metallurgiques-Centrum Voor Research In De Metallurgie: 1 patents #20 of 57Top 40%
Overall (All Time): #4,119,434 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4221832 Surface treatment of metal strip Paulus Philippe, Leroy Vincent 1980-09-09