HG

Henri Gistau

SP Societe Miniere Et Metallurgique De Penarroya: 1 patents #10 of 18Top 60%
Overall (All Time): #4,115,710 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4212429 Method and an apparatus for controlling a crusher Jean-Philippe Cuvelier 1980-07-15