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Michel Betille

ST Societe Nouvelle Technigaz: 1 patents #4 of 9Top 45%
Overall (All Time): #3,952,740 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4747513 Heat insulating wall structure for a fluid-tight tank Claude Deliotte 1988-05-31