国家/地区 中国（3）
IPC部 B（3）
IPC大类 B05（3）
IPC小类 B05B（3）
IPC B05B016/20（3）
发明人
公开年 2022（3）
申请年 2021（3）
专利权人

Coating device of lithium battery graphene, has puller bolt and movable rod that contact inner top surface of frame portion is provided with two telescopic rods sleeved with spring.

HU W

Graphene lithium battery pole piece processing device comprises bottom plate connected with back surfaces of two roller sets, support roller and two roller groups provided with same battery pole piece, bottom plate connected with box body and extraction pump connected with feed pipe.

WEN S

Production equipment of graphene-coated conductive current collector, has spraying unit comprises slurry barrel, driving device which is set between atmosphere heat reduction processing device and second winding wheel, which is used for driving transmission of guide rail.

LI B, QIN X, HAN W