国家/地区
IPC部 B（2）
IPC大类 B21（2）
IPC小类 B21B（2）
IPC B21B001/38（2）
发明人
公开年 2023（2）
申请年 2021（2）
专利权人

Layer-by-layer structure graphene-metal composite material for use in various applications e.g. military fields, has material structure formed by repeatedly arranging graphene-metal structure according to tightly stacking technique.

ZHANG Y

Device for coating graphene on surface of metal material, has graphene supply pump transferring graphene to inner chamber through graphene supply line, and graphene recovery pump transferring graphene to graphene storage unit.

IMKIHYUN, LEE J H, SANG L J