BILETSKY, Alexandr Vladimirovich

Fédération de Russie

 
Quantité totale PI 2
Rang # Quantité totale PI 730 302
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 677 039

Brevets

Marques

0 0
0 0
2 0
0
 
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 ...