国家/地区 中国（2）
IPC部 B（2）
IPC大类
IPC小类
IPC
发明人 HU F（2）
公开年 2022（2）
申请年 2022（2） 
专利权人 ZHEJIANG DAOMING SUPERCONDUCTING TECHNOL（2）

Device for graphene rolling of laminated coiled material, has unreeling mechanism comprising two unreeling units, and rolling working part moving back and forth along length direction on working table.

HU F, WU L, XIA W, XU D, WANG H

Dispersing discharging device for use in production process of graphene film, has primary discharging port that is connected with secondary feeding port through connecting pipe.

LUO G, SHU C, ZHANG J, HU F, WANG H, WU L