Chang Sung Co.

République de Corée

Commandez votre montre hebdomadaire Chang Sung Co.
Quantité totale PI 3
Rang # Quantité totale PI 515 977
Note d'activité PI 0,9/5.0    2
Rang # Activité PI 477 125

Brevets

Marques

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Dernier brevet 2025 - Negative electrode active materi...
Premier brevet 2011 - Plane heating element using cera...

Derniers inventions, produits et services

2021 Invention Method of encapsulating magnetic core using low-pressure insert injection molding and magnetic co...
Invention Negative electrode active material for lithium secondary battery, lithium secondary battery inclu...
Invention Magnetic body for an inductor and a method of manufacturing magnetic material for an inductor inc...
2012 Invention Elliptical unit block for preparing core using soft magnetic metal powder and magnetic powder cor...
Invention Production method for a figure-of-eight-shaped laminated coil. There is provided a production met...
2011 Invention Plane heating element using ceramic glass. The present invention relates to a plane heating elem...