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
申请年 2020（2）
专利权人

Household graphene heating electric heater, has air guide box whose outer side wall is fixedly connected with multiple air outlet pipes, and graphene electric heater main body whose outer side wall is provided with multiple guide holes.

YAN 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