CH408788A - Procédé de fixation d'un ressort-spiral sur un axe
- Google Patents
Procédé de fixation d'un ressort-spiral sur un axe
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Publication number
CH408788A
CH408788ACH104462ACH104462ACH408788ACH 408788 ACH408788 ACH 408788ACH 104462 ACH104462 ACH 104462ACH 104462 ACH104462 ACH 104462ACH 408788 ACH408788 ACH 408788A
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Publication date
Application filed by Baehni & Co S AfiledCriticalBaehni & Co S A
Priority to CH104462ApriorityCriticalpatent/CH408788A/fr
Publication of CH104462A4publicationCriticalpatent/CH104462A4/xx
Publication of CH408788ApublicationCriticalpatent/CH408788A/fr
Dispositif de fixation pour des accessoires interchangeables tels que reflecteurs ou similaires sur des lampes, en particulier des lampes eclair photographiques