HR System Hungary Zrt.

Hongrie

 
Quantité totale PI 1
Rang # Quantité totale PI 1 258 280
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 661 095

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Dernier brevet 2019 - Rail mounting device and method ...
Premier brevet 2017 - Rail mounting device and method ...

Derniers inventions, produits et services

2019 Invention Rail mounting device and method for fixing rails to reinforced concrete railway sleeper. The obj...
2017 Invention Rail mounting device and method for fixing rails to reinforced concrete railway sleeper. The obje...