Shanghai Museum

Chine

 
Quantité totale PI 2
Rang # Quantité totale PI 731 686
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 679 757

Brevets

Marques

0 0
0 0
2 0
0
 
Dernier brevet 2017 - Method of fumigation for prevent...
Premier brevet 2016 - Cultural relic fumigating method

Derniers inventions, produits et services

2017 Invention Method of fumigation for prevention and treatment of pests and mildew on cultural relics. Disclos...
2016 Invention Cultural relic fumigating method. A cultural relic fumigating method comprises the following step...