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

Graphene electric heating fresco with environment optimization, has groove whose inner portion is provided with exhaust fan and opening of groove is matched and installed with first filter screen.

YANG M

Air duct structure for environment regulator, has air passage connected with air inlet and air outlet, and graphene heating member fixed in central region of air passage, where extending direction of heating member is consistent with extending direction of air passage.

YANG M, MENG J, LIAO J, CHENG Z