Renqiu Lihe Technology Ltd.

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Quantité totale PI 2
Rang # Quantité totale PI 739 122
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 702 333

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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 ...