HG

Hubert H. Girardon

SE Societe Nationale Des Poudres Et Explosifs: 1 patents #87 of 243Top 40%
📍 Villeneuve-lès-Avignon, FR: #39 of 72 inventorsTop 55%
Overall (All Time): #4,115,472 of 4,157,543Top 100%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4211874 Continuous process for the manufacture of dinitroglycolurile Jean-Marie L. Emeury 1980-07-08