POLYMER SOLID ELECTROLYTE COMPOSITION FOR LITHIUM SECONDARY BATTERY, AND USE THEREOFThe present disclosure relates to a polymer solid electrolyte composition for a lithium secondary battery and a use thereof. Particularly, the present disclosure relates to a polymer solid electrolyte…DRIVE·Jun 18·1 min readFollowH01M4/622LOTTE CHEMICAL CORPORATION
IMPACT BEAMThe present invention relates to an impact beam having a structure in which a plurality of peak portions and a plurality of valley portions are repeatedly and alternately disposed, and including a rei…DRIVE·Jan 14·1 min readFollowB60J5/0444LOTTE CHEMICAL CORPORATION
BUMPER SYSTEM FOR VEHICLEThe present invention relates to a bumper system for a vehicle, and provides a bumper system for a vehicle, the system comprising: a bumper beam which has a fastening hole formed through each end ther…DRIVE·Nov 16·1 min readFollowB60R19/18LOTTE CHEMICAL CORPORATION
