CH454038A - Dispositif de fixation d'un spiral d'horlogerie à un axe de balancier
- Google Patents
Dispositif de fixation d'un spiral d'horlogerie à un axe de balancier
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Publication number
CH454038A
CH454038ACH569265ACH569265ACH454038ACH 454038 ACH454038 ACH 454038ACH 569265 ACH569265 ACH 569265ACH 569265 ACH569265 ACH 569265ACH 454038 ACH454038 ACH 454038A
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Publication date
Application filed by Virola SafiledCriticalVirola Sa
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