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LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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Application filed by LAir Liquide SA pour lEtude et lExploitation des Procedes Georges ClaudefiledCriticalLAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Application grantedgrantedCritical
Publication of FR416557ApublicationCriticalpatent/FR416557A/fr
Procédé pour la production d'arcs électriques longs et stables pour le traitement de corps gazeux à haute température, et appareils (four) pour la mise en oeuvre de ce procédé