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HENRI MARCEL MUNIER
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HENRI MARCEL MUNIER
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Publication of FR416555ApublicationCriticalpatent/FR416555A/fr
Système de démontage des roues des bicyclettes et motos permettant également de varier la multiplication suivant les besoins sans devoir allonger ou raccourcir la chaine
Supports d'axe de roue motrice pour les bicyclettes, motocyclettes, tri-porteurs, tri-cars, avec dispositif de réglage direct de la tension des chaines