国家/地区 中国（2）
IPC部 B（2）
IPC大类 B05（2） G01（2）
IPC小类 B05D（2）
IPC
发明人
公开年 2021（2）
申请年 2020（2）
专利权人

Flow-type fluorescent microsphere comprises polypropylene, graphene, silver nano powder, polyethylene, rare earth powder, vitamin B, emulsifier, ethanol, water, dispersant, initiator, crosslinking agent and phosphor.

HU X, XIA Z, FAN Y, LI Z

Graphene lithium battery pole piece coating device, has base fixedly connected with motor, where output shaft of motor is connected with conveying belt through transmission mechanism and conveying belt.

YANG K