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Application filed by & Fils Societe De SpafiledCritical& Fils Societe De Spa
Priority to BE496665ApriorityCriticalpatent/BE496665A/fr
Publication of BE496665ApublicationCriticalpatent/BE496665A/fr
BE496665A1950-06-291950-06-29Douves ou pieces de bois garnies de pointes metalliques pour cylindres d'effilocheuses de coton ou d'autres fibres.
BE496665A
(fr)