国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 DENG C（2）
公开年 2016（2）
申请年 2016（2）
专利权人

Light alloy material has surface layer containing aluminum alloy, aluminum oxide, silicon dioxide, and nano-graphene.

CHEN R, DENG C, XU H, ZHANG Y

Semiconductor refrigeration graphene chip, has metal conductor connected to positive and negative electrodes of power supply, and N-type semiconductor and P-type semiconductor that are provided with graphene.

DENG C