Eco Carbon Materials Holding (Shenzhen) Company Limited

Chine

 
Quantité totale PI 1
Rang # Quantité totale PI 1 258 739
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 660 322

Brevets

Marques

1 0
0 0
0 0
0
 
Dernier brevet 2015 - Process for producing mesophase ...
Premier brevet 2012 - Process for producing mesophase ...

Derniers inventions, produits et services

2012 Invention Process for producing mesophase pitch by hydrogenation of high-temperature coal tar. A process fo...