国家/地区 中国（2）
IPC部 B（2）
IPC大类 B08（2）
IPC小类 B08B（2）
IPC B08B001/02（2）
发明人
公开年 2021（2）
申请年
专利权人

Graphene radiating fin cleaning device for processing smart mobile phone, has drying box whose side wall is provided with winding device for making radiating fin main housing rewinding, cleaning tank is provided with cleaning liquid, radiating fin main housing is immersed in cleaning liquid.

CHEN X

Drying device for producing graphene heating film, comprises bottom bracket, where upper end bracket is provided with top bracket, and top bracket is welded with bottom bracket, and lower end of bottom bracket is provided with mounting plate.

MENG X