Frey, Bernhard

Suisse

 
Quantité totale PI 2
Rang # Quantité totale PI 722 138
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 660 322

Brevets

Marques

0 0
2 0
0 0
0
 
Dernier brevet 2008 - Cylinder piston arrangement for ...
Premier brevet 2004 - Eccentric drive mechanism for vo...

Derniers inventions, produits et services

2007 Invention Cylinder piston arrangement for a fluid pump or a fluid engine. The invention relates to a cylind...
2004 Invention Eccentric drive mechanism for volumetric pumps or motors. The invention relates to an eccentric d...