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Priority claimed from CH673665Aexternal-prioritypatent/CH436946A/fr
Priority claimed from CH1558265Aexternal-prioritypatent/CH463253A/fr
Application filed by Nestle SafiledCriticalNestle Sa
Priority to DK633968ApriorityCriticalpatent/DK140922B/da
Publication of DK140922BpublicationCriticalpatent/DK140922B/da
Application grantedgrantedCritical
Publication of DK140922CpublicationCriticalpatent/DK140922C/da