国家/地区 中国（4）
IPC部 B（4）
IPC大类 B08（4） F26（3）
IPC小类 B08B（4）
IPC F26B023/06（2）
发明人
公开年 2023（4）
申请年 2022（4）
专利权人

Multi-protection function featured vehicle networking dust-proof system for end pipe cloud three-layer system, has display screen whose front surface is adhered with high definition dustproof film, where ends of outer wall of display screen are provided with protection mechanism.

WANG S, LIU J

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

Drying device for graphene, has electric valve that is fixedly connected with I-shaped cylinder, scraping component that is set in heating cylinder, and auxiliary component is set on one side of heating cylinder.

XU L, WEI J, LUO C, YE G, LI X, ZHOU M

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