Lifetechnos Co., Ltd.

Japon

 
Quantité totale PI 3
Rang # Quantité totale PI 507 348
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 671 962

Brevets

Marques

1 0
0 0
2 0
0
 
Dernier brevet 2020 - General-purpose leakage detectio...
Premier brevet 2011 - Earth leakage detector with suff...

Derniers inventions, produits et services

2019 Invention General-purpose leakage detection device. A conventional ground fault direction relay device that...
2011 Invention Earth leakage detector with suffered current-blocking function. A leakage detector is provided wi...
Invention Electrical leakage detection apparatus with unexpected motion blocking function. Electrical power...