Hyundai Aluminum Vina Shareholding Company

Viet Nam

 
Quantité totale PI 3
Rang # Quantité totale PI 503 007
Note d'activité PI 0,4/5.0    1
Rang # Activité PI 929 971

Brevets

Marques

3 0
0 0
0 0
0
 
Dernier brevet 2020 - Ladder with a guardrail
Premier brevet 2018 - Ladder

Derniers inventions, produits et services

2018 Invention Ladder with a guardrail. A ladder with a guardrail is provided. The U-shaped guardrail has a cent...
Invention Ladder. A ladder stabilizer is provided, comprising an extension bar portion, a main arm portion,...
Invention Ladder. A rung lock assembly is provided for a ladder, and comprises rung lock portions, a pinion...