国家/地区 中国（2）
IPC部 A（2）
IPC大类 A61（2） B01（2）
IPC小类 A61L（2）
IPC B01D053/86（2）
发明人 ZHANG X（2）
公开年 2020（2）
申请年 2019（2）
专利权人 SHENZHEN ZHO.（2）

Graphene heating air purifying multifunctional wall painting, has ozone catalytic filter screen whose outer side is provided with ozone detecting sensor, and controller electrically connected with air inlet electric fan and ozone generator.

ZHANG X

Graphene photo-catalyst air harmful substance absorbing box, has box body provided with mesh, where upper part of box body is covered with cover body and box body is filled with air purifying particles that are covered with air purifying layer.

ZHANG X