BILETSKY, Alexandr Vladimirovich

Fédération de Russie

Commandez votre montre hebdomadaire BILETSKY, Alexandr Vladimirovich
Quantité totale PI 2
Rang # Quantité totale PI 744 408
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 716 639

Brevets

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Dernier brevet 2009 - Crossed-double variator chain
Premier brevet 2008 - Crossed-double variator chain

Derniers inventions, produits et services

2008 Invention Crossed-double variator chain. The aim of the invention is to increase the contact spot area betw...
Invention Crossing double chain. The invention relates to mechanical engineering, in particular to driving ...