JM

Jean-Paul Messines

SA Societe Nationale Elf Aquitaine: 1 patents #176 of 490Top 40%
Overall (All Time): #4,107,789 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4192392 Recovery of drilling fluids Gaston Labat, Bernard Tramier 1980-03-11