Zhejiang Hengtong Zhisheng Technology Co., Ltd.

Chine

 
Quantité totale PI 1
Rang # Quantité totale PI 1 268 673
Note d'activité PI 0,9/5.0    2
Rang # Activité PI 472 276

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Dernier brevet 2024 - Water blocking glue mixed prepar...
Premier brevet 2022 - Water blocking glue mixed prepar...

Derniers inventions, produits et services

2022 Invention Water blocking glue mixed preparation system and mixed coating method. A water blocking glue mixe...