国家/地区 中国（4）
IPC部 B（4） F（4）
IPC大类 B44（4）
IPC小类 B44C（4）
IPC B44C005/04（4） F24D013/04（2）
发明人
公开年 2017（4）
申请年 2017（4）
专利权人

Energy graphene wall heating picture, has pressing block installed with reset spring, and inner cavity whose bottom part is formed with bottom part of shell, where pressing block is separated from shell that is contacted with rolling ball.

RUAN C, YUAN X

Graphene nano carbon tube far infrared wall painting device, has air circulation system provided with blowing system and air inlet system, where air inlet system is mounted at opening position of outer frame.

FANG J, FANG Z

Graphene-based technology electro-thermal vitrolite, has vitrolite main body arranged with heating layer and heat insulation layer, where heating layer is arranged with heating graphene film, and lining plate connected with frame.

XIAO Y

Graphene ultra conducting electric heating picture frame, has ultra-conductive heating plate whose lower end is fixed in inner part of cavity, and heating sheet whose lower end is connected to ultra-conductive heating plate.

WANG C