Bontech Welfare Academy of Environmental Science (Beijing) Co., Ltd.

Chine

 
Quantité totale PI 2
Rang # Quantité totale PI 726 544
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 666 609

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Dernier brevet 2021 - Rhizobium and use and bacterial ...
Premier brevet 2018 - Rhizobium and use and bacterial ...

Derniers inventions, produits et services

2018 Invention Rhizobium and use and bacterial preparation thereof, and method for restoring rare-earth tailing ...