Chongqing Hanzihui Educational Technology Institute Co., Ltd.

Chine

Commandez votre montre hebdomadaire Chongqing Hanzihui Educational Technology Institute Co., Ltd.
Quantité totale PI 3
Rang # Quantité totale PI 516 244
Note d'activité PI 0,9/5.0    2
Rang # Activité PI 476 422

Brevets

Marques

2 0
1 0
0 0
0
 
Dernier brevet 2021 - Method for inputting chinese cha...
Premier brevet 2019 - Chinese character structuring me...

Derniers inventions, produits et services

2021 Invention Method for inputting chinese characters using mortise and tenon joint structures for chinese char...
2019 Invention Chinese character structuring member, system of mortise and tenon joint structures of chinese cha...