国家/地区
IPC部
IPC大类
IPC小类
IPC
发明人 KIM S W（2）
公开年 2012（2）
申请年 2011（2） 
专利权人

Graphene power-mill system has graphene sheet that recovers to be flat portion after removing graphene pusher or graphene bender from groove, so as to reproduce electricity.

KIM K I, KIM S W, KIM Y

Manufacture of porous nanostructure graphene film involves evaporating thin metal on graphene, forming membrane-type metal layer and particle shape metal layer, heat-treating and etching.

BEOM Y J, HYEOK L G, U KIM S, KIM S W, LEE K H, YOO J B