TH

Thierry Hiron

LC L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude: 1 patents #1,024 of 1,998Top 55%
Overall (All Time): #4,018,989 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4531984 Surface hardening process for metal parts Michel Madsac 1985-07-30