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Application filed by Bunau Varilla EtiennefiledCriticalBunau Varilla Etienne
Publication of CH70853ApublicationCriticalpatent/CH70853A/fr
CH70853A1914-06-121914-06-12Appareil coupe-vent pour appareils de transport à équilibre cinématique tels que bicyclettes, motocyclettes, etc.
CH70853A
(fr)