国家/地区 中国（3）
IPC部 F（3）
IPC大类 F26（3）
IPC小类 F26B（3）
IPC F26B025/02（3）
发明人 ZHANG Y（3）
公开年 2022（2）
申请年 2022（2） 
专利权人

Graphene original film drying device has automatic turning device whose outer surface is provided with spiral clamping device for improving fixing convenience of original film.

ZHANG Y, ZHANG D

Vacuum drying device for graphene oxide powder, has semi-elliptical rubber elastic sleeve port and semi-elliptical cover inner TP are connected with each other through reset spring, where loading elastic material component is set in semi-EC.

WANG Z, WANG L, WANG Y, WANG W, ZHANG Y

Graphene carbon fiber drying device, has supporting frame whose inner part is provided with set of conveying rollers, and first guide plate connected with second guide plate through second guide pipe.

WU Y, ZHANG N, ZHANG Y