国家/地区 中国（2）
IPC部 B（2）
IPC大类 B02（2） B08（2）
IPC小类 B02C（2）
IPC B02C015/00（2）
发明人
公开年 2023（2）
申请年 2022（2）
专利权人

Continuous grinding assembly for production of lubricating oil graphene comprises box body, where top part body is respectively provided with servo motor and feeding port, inner wall of box body is fixedly connected with clapboard by screw.

CHEN B, MO L, LIANG B

Graphene grinding device, has grinding barrel whose inner wall and outer wall of sleeve are fixedly connected with fixing piece, where group of fixing piece is rotatably connected with same telescopic rod.

TANG J, CHEN P, FANG R