国家/地区 中国（2）
IPC部 B（2）
IPC大类 B08（2）
IPC小类 B08B（2）
IPC B08B001/00（2）
发明人
公开年 2023（2）
申请年
专利权人

Graphene electric heating clean energy heating device for heating room, has supporting component connected with moving frame, and moving component set on device main body and connected with frame, where supporting component is set on body.

WU G, CAO M, GAO T, ZHAO Y

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