Nagaoka Corporation

Japon

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Rang # Quantité totale PI 742 728
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 712 178

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Dernier brevet 2014 - Cleaning apparatus for filtratio...
Premier brevet 2012 - Seawater infiltration method and...

Derniers inventions, produits et services

2012 Invention Cleaning apparatus for filtration layer in seawater infiltration intake. To provide a cleaning ap...
Invention Apparatus for cleaning filtration layer in seawater infiltration intake. [Problem] To provide a c...
Invention Seawater infiltration method and water infiltration intake unit. To clean sediments and the like...
Invention Osmosis filtering method for sea water and osmosis water intake unit. [Problem] To cleanse a susp...