79179978
Oct 21, 2015
Sep 6, 2016
Composite materials composed primarily of magnesium alloy and also containing silicon carbide for heat radiation and transfer; non-ferrous metals and their alloys
Metal GoodsHeat radiation transfer components for semiconductor devices made of composite materials composed of magnesium and silicon carbide; heat spreaders for semiconductor devices made of composite materials composed of magnesium and silicon carbide; heat radiation components for semiconductor devices; heat spreaders for semiconductor devices
Electrical and Scientific Apparatus