de Luca, Umberto

Italie

 
Quantité totale PI 3
Rang # Quantité totale PI 503 174
Note d'activité PI 0,4/5.0    1
Rang # Activité PI 931 416

Brevets

Marques

0 0
0 0
3 0
0
 
Dernier brevet 2023 - Marine hydrogen engine
Premier brevet 2017 - Geothermal well with communicati...

Derniers inventions, produits et services

2021 Invention Marine hydrogen engine. Marine hydrogen engine, comprising: - energy transformation system: • alt...
2018 Invention Electrolysis heating system. Electrolysis heating system consisting of: A) a generator (10) conta...
2017 Invention Geothermal well with communicating vessels. Geothermal well with communicating vessels constitute...