国家/地区 韩国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D007/61（2）
发明人 KIM J（2）
公开年
申请年
专利权人

LED embedded light for e.g. traffic lights, comprises housing component, lighting unit, heat dissipation unit coated with heat dissipation coating layer comprising silica, alumina, resin, cobalt oxide and graphene oxide, and locking fixing unit.

KIM J

Surface-treatment composition used for vibration damping steel sheet, comprises polymer resin and inorganic nanoparticles having preset average aspect ratio.

KIM J, LEE J, KIM Y, CHOI H, CHOI Y, KIM J T, KIM Y S, CHOI Y H, CUI H, JIN Y, LI Z