Yantai Zhongke Rongda New Material Co. Ltd

Chine

 
Quantité totale PI 1
Rang # Quantité totale PI 1 258 739
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 660 322

Brevets

Marques

0 0
0 0
1 0
0
 
Dernier brevet 2021 - Process for synthesizing composi...
Premier brevet 2020 - Process for synthesizing composi...

Derniers inventions, produits et services

2020 Invention Process for synthesizing composite piperazine-based heavy metal chelating agent tddp. Disclosed i...