国家/地区 中国（3）
IPC部 E（3）
IPC大类 E04（3） F24（3）
IPC小类 E04F（3）
IPC E04F015/02（3）
发明人 ZHANG D（3）
公开年 2021（2）
申请年 2020（3） 
专利权人 GONGYI FANRU.（2）

High-efficiency heat-transfer type graphene heat-conducting floor, has heating component located at side or bottom of supporting layer, where support layer is located between bottom layer and surface decoration layer.

GONG X, DONG H, YANG H, WU H, YAO D, LIU G, ZHOU L, ZHANG D, LV D, YU Q

Graphene heat conducting floor, has middle layer arranged above bottom layer, and lower layer heat conducting structure whose inner surface is provided with groove, where heating film is fixedly placed in groove.

YU Q, LV D, ZHANG D, ZHOU L, LIU G, YAO D, WU H, YANG H, DONG H, GONG X

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