国家/地区 中国（3）
IPC部 H（2）
IPC大类 H05（2）
IPC小类 H05B（2）
IPC
发明人 GAO A（3）
公开年 2020（3）
申请年 2019（3） 
专利权人 SHANDONG HUA.（3）

Automatic graphene film detection sorting and heating device, has bracket whose two sides are located above welding of electric push rod that is connected with electric push rod, where electric push rod is welded with pushing head far away from end of bracket.

GAO A

Graphene film heating component, has heat dissipation aluminum plate whose outer wall is fixed with outer wall of insulating film, and electric heating strip whose output end is connected with input end of temperature control device.

GAO A

Graphene heating film welding fixing device comprises noise reduction box, where bottom end of noise reduction box is fixedly connected with first supporting plate, and first supporting plate and top left side are fixedly connected with first spring.

GAO A