国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） B65（2）
IPC小类 B01F（2）
IPC B01F027/90（2）
发明人
公开年 2022（2）
申请年 2022（2）
专利权人

Storage device of slurry material graphene, has shell whose outer side end face is provided with discharging port connected with inner container, where inner part of discharging ports is formed with valve.

JIA W

Double-screw conveyor for graphene slurry production, has discharging pipeline whose inner side wall is provided with anti-blocking ring groove, where inner part of ring groove is slidingly connected with annular outer rack.

CHEN Q, HAO Z, CAI J