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Priority claimed from FR8509738Aexternal-prioritypatent/FR2583959B1/en
Priority claimed from FR8517021Aexternal-prioritypatent/FR2590126B2/en
Application filed by Douez FrancoisefiledCriticalDouez Francoise
Priority claimed from PCT/FR1986/000224external-prioritypatent/WO1987000011A1/en
Publication of MC1790A1publicationCriticalpatent/MC1790A1/en