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Priority claimed from FR7002624Aexternal-prioritypatent/FR2074756A6/fr
Application filed by Faure & Cie Sa EtsfiledCriticalFaure & Cie Sa Ets
Publication of YU188670ApublicationCriticalpatent/YU188670A/en
Publication of YU33221BpublicationCriticalpatent/YU33221B/en