国家/地区 中国（3）
IPC部 B（3）
IPC大类 F26（3）
IPC小类 F26B（3）
IPC F26B013/10（3）
发明人
公开年 2021（3）
申请年 2021（3） 
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

Production device of graphene electric heating film, has shaking handle column that is fixedly connected with with collecting roller, and graphene heating film main portion that is set between collecting roller and heating film roll.

ZHAO W

Production device for graphene heating cloth, has main body whose inner side is provided with transmission roller, where ends of transmission roller are provided with fixing piece, and inner side of roller provided with heating wire.

LIU J, HUANG D, LIN Z