Guangzhou Wenchong Shipyard Co.,Ltd.

Chine


 
Quantité totale PI 3
Rang # Quantité totale PI 503 751
Note d'activité PI 0,9/5.0    2
Rang # Activité PI 468 401
Classe Nice dominante Véhicules; appareils de locomoti...

Brevets

Marques

0 0
0 0
2 1
0
 
Dernier brevet 2021 - Fuel gas double-wall pipe draina...
Premier brevet 2020 - Fuel gas double-wall pipe draina...
Dernière marque 2012 - GWS
Première marque 2012 - GWS

Industrie (Classification de Nice)

Derniers inventions, produits et services

2020 Invention Fuel gas double-wall pipe drainage system. Disclosed is a fuel gas double-wall pipe (1) drainage ...
Invention Inlet flow mixing pipe for desulphurization tower. An inlet flow mixing pipe for a desulphurizati...
2012 P/S Boats; ships' hulls; ferry boats; apparatus for locomotion by land, air or water; ships; dredger...