Sino-high (China) Co. Ltd.

Chine

 
Quantité totale PI 4
Rang # Quantité totale PI 380 138
Note d'activité PI 0,9/5.0    2
Rang # Activité PI 467 433
Symbole boursier 301076 (szse)
ISIN CNE100004RX3
Capitalisation 4.7000003B  (CNY)

Brevets

Marques

2 0
1 0
1 0
0
 
Dernier brevet 2021 - Method for purification of 4-hyd...
Premier brevet 2017 - Method for purification of 4-hyd...

Derniers inventions, produits et services

2020 Invention Method for purification of 4-hydroxyacetophenone. Methods of purifying crude 4-hydroxyacetophenon...
2017 Invention Method for purification of 4-hydroxyacetophenone. The present invention relates to a method of pu...