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Priority to CH569265ApriorityCriticalpatent/CH454038A/fr
Priority to DE19661523861prioritypatent/DE1523861A1/de
Priority to GB1210066Aprioritypatent/GB1080068A/en
Publication of CH569265A4publicationCriticalpatent/CH569265A4/xx
Publication of CH454038ApublicationCriticalpatent/CH454038A/fr
Verfahren zur Herstellung einer aus Uhrenspiralfeder und Spiralrolle bestehenden Einheit und Anordnung zur Befestigung dieser Einheit auf der Unruhwelle