Web Engines Piotr Szeliga

Pologne

 
Quantité totale PI 2
Rang # Quantité totale PI 636 492
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 496 538

Brevets

Marques

0 0
0 0
2 0
0
 
Dernier brevet 2016 - Meter measuring electrical energ...
Premier brevet 2015 - A socket for change in shop with...

Derniers inventions, produits et services

2015 Invention Meter measuring electrical energy with the binary output. The object of the invention is a meter ...
Invention A socket for change in shop with a device for video emission. Video emission device for advertisi...