国家/地区 中国（2）
IPC部 A（2）
IPC大类 A47（2）
IPC小类 F24D（2）
IPC
发明人
公开年 2019（2）
申请年
专利权人

Graphene quantum energy supply device, has outer frame whose lower end is provided with control button that is connected with circuit interface, and first notch whose middle part is fixed with hook, where middle part of second notch is fixed with hook.

TAO G

Desk application graphene heating glass, has table frame whose upper part is fixed in upper and lower heating devices, graphene heating glass installed in protective cover, and heat-conducting insulating plate fixed on protective cover.

KANG X, CAO T