Lei, Xingbang

Chine

 
Quantité totale PI 3
Rang # Quantité totale PI 502 805
Note d'activité PI 1,1/5.0    3
Rang # Activité PI 339 187

Brevets

Marques

0 0
2 0
1 0
0
 
Dernier brevet 2023 - Sectional honeycomb curtain and ...
Premier brevet 2016 - Poll-cord control device for cur...

Derniers inventions, produits et services

2021 Invention Sectional honeycomb curtain and driving apparatus therefor. A sectional honeycomb curtain and a d...
2018 Invention Take-up device for curtain. A take-up device for a curtain includes a pull-cord, a reel mounted t...
2016 Invention Poll-cord control device for curtain without operation cord. A pull-cord control device for a cur...