Compañia Minera Pargo Minerals SpA

Chili

 
Quantité totale PI 4
Rang # Quantité totale PI 378 662
Note d'activité PI 0,9/5.0    2
Rang # Activité PI 464 621

Brevets

Marques

0 0
0 0
4 0
0
 
Dernier brevet 2020 - Plant for obtaining copper sulph...
Premier brevet 2018 - 3) and lead (pb)

Derniers inventions, produits et services

2019 Invention Plant for obtaining copper sulphate pentahydrate. The present patent relates to a plant in a regi...
Invention Process for obtaining copper sulphate pentahydrate. The present patent considers a two-stage meth...
2018 Invention 3) and lead (pb). 2323244). The second step of the method is carried out in a fixed oven, to caus...
Invention Modern plant for producing trioxides of antimony and arsenic, and metal lead. 2323244). The secon...