国家/地区 中国（3）
IPC部 F（3）
IPC大类 F24（3） H05（3）
IPC小类 F24D（3）
IPC F24D013/02（3）
发明人
公开年 2022（2）
申请年 2021（3）
专利权人

Safe graphene electric floor heating, has electric heating film fixedly installed on extruded sheet through pressing plates, where lower end of pressing plates is pressed with upper end of heating film and protective layer is located above film.

JIANG Y

Splicing type graphene electric floor heating, has connecting component comprising connecting plates mounted on four sides of frame body, where side of another frame body close to former frame body is provided with locating rod matched with hole.

SUN S

Energy-saving far infrared radiator, has far infrared radiating element whose outer surface is coated with graphene radiation coating, where reflecting cover is set in cavity formed by back shell and front cover.

YANG Z