Shandong Mawang Fangfeng New Energy Technology Co., Ltd.

Chine

 
Quantité totale PI 1
Rang # Quantité totale PI 1 272 492
Note d'activité PI 0,9/5.0    2
Rang # Activité PI 473 450

Brevets

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Dernier brevet 2024 - Biomass pellet stove and using m...
Premier brevet 2023 - Biomass pellet stove and using m...

Derniers inventions, produits et services

2023 Invention Biomass pellet stove and using method therefor. Disclosed in the present invention is a biomass p...