Prex Co., Ltd

Japon

 
Quantité totale PI 3
Rang # Quantité totale PI 501 046
Note d'activité PI 0,9/5.0    2
Rang # Activité PI 464 326

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Dernier brevet 2021 - Concrete foundation structure an...
Premier brevet 2019 - Concrete foundation structure an...

Derniers inventions, produits et services

2019 Invention Concrete foundation structure and method for constructing same. Provided are a concrete foundatio...
Invention Concrete foundation structure and construction method for same. Provided are a concrete foundatio...