G-shang Metal Corporation

Taïwan, Province de Chine

 
Quantité totale PI 1
Rang # Quantité totale PI 1 260 331
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 656 821

Brevets

Marques

1 0
0 0
0 0
0
 
Dernier brevet 2018 - High-pressure gas cylinder
Premier brevet 2009 - Pneumatic valve device

Derniers inventions, produits et services

2018 Invention High-pressure gas cylinder. An improved high-pressure gas cylinder is provided, which includes a ...
2015 Invention High-pressure gas cylinder. An improved high-pressure gas cylinder is provided, which includes a...
2009 Invention Relief valve device. A relief valve device comprising: a valve body and a valve mechanism. The v...
Invention Pneumatic valve device. A pneumatic valve device comprising an integral valve body having first,...