国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 WANG S（2）
公开年 2017（2）
申请年
专利权人 WANG S（2）

Graphene battery material pressing device, has motor connected with right end surface of auxiliary box, main shaft connected with motor that is connected with rotating wheel and rotating shaft, and box door arranged at left side of box.

WANG S

Polymer composite material used for polymer composite bearing, comprises prepolymer, crosslinking agent, functional polymer, graphene, carbon fiber, coupling agent and/or silicone oil and lubricating nanoparticles.

WANG S