国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） H05（2）
IPC小类 B01D（2）
IPC B01D046/10（2）
发明人
公开年
申请年 2021（2）
专利权人

Drawing information collecting and identifying device, has scanning mechanism whose lower end is provided with graphene plate, where lower surface of graphene plate is formed with radiating bulge.

XU J, FANG F, CHEN Q

Radiating device for LED display screen with good sealing performance, has copper heat transfer pipe whose right end face is provided with aluminum profile radiator.

LIN Q