国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B65D（2）
IPC B65D088/64（2）
发明人
公开年 2022（2）
申请年 2022（2）
专利权人

Feeding device for processing graphene, has supporting rod passes through mounting chamber and top end of supporting rod is fixedly connected with storage tank.

SONG H

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