AT

Alain Thouault

GF Gaz De France: 1 patents #66 of 236Top 30%
Overall (All Time): #4,027,990 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4425902 Submersible device for heating liquids Claude Chapuis, Georges Austruy 1984-01-17