国家/地区 中国（2）
IPC部 B（2）
IPC大类 B08（2）
IPC小类 B08B（2）
IPC B08B013/00（2）
发明人 YANG B（2）
公开年
申请年
专利权人

Graphene cleaning machine, has supporting device fixedly connected with running driving piece, where operation driving piece is connected with operation clamping device, and mounting supporting plate connected with placing plate.

YANG B

Device useful for preparing graphene film, comprises box body, plurality of support rods are fixedly connected to lower end of box body, fixing plate is connected between plurality of support rods.

LIU G, LIU Z, DONG L, YANG B, DONG X