国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） F24（2）
IPC小类 B01D（2）
IPC F24D013/02（2）
发明人
公开年 2020（2）
申请年 2020（2） 
专利权人

Graphene top heater with air purifying device comprises a mechanism and a mounting cover, where the top part of the mechanism is fixedly installed with the mounting cover body by a mounting substrate.

WU K, WU H

Modular graphene indoor electric heating device comprises an air extraction assembly that is connected with an air outlet heating assembly, and air intake joint that is installed on the outer side wall of the outer sleeve.

ZHENG Y