Renqiu Lihe Technology Ltd.

Chine

 
Quantité totale PI 2
Rang # Quantité totale PI 723 161
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 656 821

Brevets

Marques

1 0
0 0
1 0
0
 
Dernier brevet 2019 - Olefin polymerization catalyst c...
Premier brevet 2015 - Olefin polymerization catalyst c...

Derniers inventions, produits et services

2019 Invention Olefin polymerization catalyst carrier, solid catalyst component and use thereof. 20 hydrocarbon ...
2017 Invention Olefin polymerization catalyst carrier, solid catalyst component and use thereof. Provided is an...
2015 Invention Olefin polymerization catalyst carrier, solid catalyst component and use thereof. Provided is an ...