国家/地区 中国（2）
IPC部 B（2）
IPC大类 B64（2）
IPC小类 B64D（2）
IPC
发明人
公开年
申请年 2015（2）
专利权人

Light driving rotor seat, has three dimensional graphene sponge body fixed on outer side of frame structure and connected with gear group through pin, where gear group is arranged in frame structure and provided with five gears.

YU Z, YAN H, GUO K

Location system for vehicle e.g. bus, has fuel inlet opening connected with receiver, common coordinate system for determining position of images, transparent zone covered with graphene and aluminum oxide materials.

LOZANO A, ADARVE LOZANO A, ADARVE L A, LOZANO A A