国家/地区 中国（2）
IPC部 C（2）
IPC大类 E04（2） F24（2）
IPC小类 E04F（2）
IPC E04F015/02（2）
发明人
公开年 2020（2）
申请年 2020（2） 
专利权人

Graphene electric heating tile comprises wear-resistant layer, decorative layer, insulating layer, and decorative layer is provided under wear-resistant layer and insulating layer is provided under decorative layer.

ZHANG D

Graphene layered composite floor heating board has honeycomb aluminum that is filled in metal thermal conductive layer, and electrode which is electrically connected with graphene electric heating filler.

DOU B, WANG X, SHEN Q