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OZILOU GEORGES
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OZILOU GEORGES
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Application filed by OZILOU GEORGESfiledCriticalOZILOU GEORGES
Priority to FR8915498ApriorityCriticalpatent/FR2655227B3/fr
Publication of FR2655227A1publicationCriticalpatent/FR2655227A1/fr
Application grantedgrantedCritical
Publication of FR2655227B3publicationCriticalpatent/FR2655227B3/fr
Dispositif pour la realisation de la fonction " mains-libres " dans un poste telephonique, associant les fonctions de commutation de gain et d'annulation d'echo