国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC
发明人
公开年 2023（2）
申请年 2022（2）
专利权人

Film graphene processing mechanism, has adsorption mechanism arranged between bottom surface of two sedimentation plates and action rod of electric cylinder for preventing graphene material from discharging along with liquid when sedimentation plate obliquely rotates to discharge liquid.

PENG J, CHEN Y

Fruit and vegetable storage and transportation fresh-keeping system comprises outer circulation device and storage and transport environment space connected by quick joint, and outer circulating device is box body structure or pipe body structure with gas passage inside.

LIAN H, WEI W, YANG X, WANG D, JIA L