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Application filed by Leon BolleefiledCriticalLeon Bollee
Publication of CH45682ApublicationCriticalpatent/CH45682A/fr
CH45682A1908-10-301908-10-30Perfectionnement aux mécanismes d'embrayage et de débrayage dans lesquels l'embrayage est assuré par un ressort
CH45682A
(fr)