Tsair Yuarn Industrial Co., Ltd.

Taïwan, Province de Chine

 
Quantité totale PI 4
Rang # Quantité totale PI 379 500
Note d'activité PI 0,4/5.0    1
Rang # Activité PI 923 369

Brevets

Marques

4 0
0 0
0 0
0
 
Dernier brevet 2022 - Eyeglasses with hidden bridge
Premier brevet 2005 - Structure of an eyeglasses lamp

Derniers inventions, produits et services

2021 Invention Eyeglasses with hidden bridge. Eyeglasses with a hidden bridge are revealed. The eyeglasses incl...
2019 Invention Sunglasses assembly having simulated monolithic lens. A sunglasses assembly having a simulated m...
2017 Invention Eyeglasses assembly structure. An eyeglasses assembly structure is disclosed herein. It comprises...
Invention Eyeglasses having simulated monolithic lens. A sunglasses having a simulated monolithic lens is d...
Invention Lens exchange structure of spectacles. A lens exchange structure of spectacles is disclosed. The ...
2016 Invention Quick-replacement structure of glasses lenses. A quick-replacement structure of glasses lenses co...
2013 Invention Eyeglasses structure. An eyeglasses is provided, in which two location holes are respectively pr...
2005 Invention Structure of an eyeglasses lamp. An eyeglasses lamp includes a fixed seat member, a movable supp...