国家/地区 中国（2）
IPC部 B（2）
IPC大类 B08（2）
IPC小类 B08B（2）
IPC B08B001/02（2）
发明人
公开年 2022（2）
申请年
专利权人

Multifunctional cleaning device of graphene heating film, has cleaning table above unreeling roller and rolling roller is obliquely provided with two for scraping graphene film surface of scraper.

XIE Q, ZENG M

Graphene film preparation device, has cleaning and drying box whose side surface is provided with negative pressure device, and adjustable drying equipment installed on side surface of processing channel of cleaning and drying box away from edge chamfered boss.

DENG Z, LI P, XIAO G, XIONG S