Xijing University

Chine

 
Quantité totale PI 3
Rang # Quantité totale PI 509 030
Note d'activité PI 1,3/5.0    4
Rang # Activité PI 241 026

Brevets

Marques

1 0
0 0
2 0
0
 
Dernier brevet 2023 - Portable gas water maker based o...
Premier brevet 2021 - Pre-tension seabed vacuum pipeli...

Derniers inventions, produits et services

2022 Invention Portable gas water maker based on peltier thermoelectric effect, and water-making method thereof....
2021 Invention Pre-tension seabed vacuum pipeline structure and stretching method therefor. Disclosed in the pre...
Invention Drainage and exhaust structure and method for submarine vacuum pipeline. The invention discloses ...