Intertech Co.,Ltd

République de Corée

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

Brevets

Marques

2 0
0 0
1 0
0
 
Dernier brevet 2021 - Energy supply system
Premier brevet 2018 - Underground heat exchange-type h...

Derniers inventions, produits et services

2020 Invention Underground heat exchange type cooling and heating system. An underground heat exchange type cool...
Invention Energy supply system. Disclosed is an energy supply system using hot waste water that controls a ...
2018 Invention Underground heat exchange-type heating and cooling system. An underground heat exchange-type heat...