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Priority claimed from FR7706587Aexternal-prioritypatent/FR2383419A1/fr
Application filed by Lacroix Soc EfiledCriticalLacroix Soc E
Publication of DK97984ApublicationCriticalpatent/DK97984A/da
Publication of DK97984D0publicationCriticalpatent/DK97984D0/da
Publication of DK153727BpublicationCriticalpatent/DK153727B/da
Application grantedgrantedCritical
Publication of DK153727CpublicationCriticalpatent/DK153727C/da