国家/地区 中国（2）
IPC部 F（2）
IPC大类 F24（2）
IPC小类 F24D（2）
IPC F24D013/04（2）
发明人 WANG C（2）
公开年 2017（2）
申请年 2017（2） 
专利权人 WANG C（2）

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

Graphene superconductive electric heater has graphene that is connected with power supply through lead wire, and superconducting heating sheet that is filled with superconducting liquid.

WANG C