国家/地区 中国（4）
IPC部 B（4）
IPC大类 B05（4）
IPC小类 B05B（4）
IPC B05B013/02（4）
发明人 LIU J（4）
公开年 2021（4）
申请年 2021（4） 
专利权人 SHANDONG HUA.（3）

Graphene radio frequency identification antenna manufacturing drying device, has feeding unit comprising slurry pump and storage cylinder, where slurry in storage cylinder is conveyed to each of nozzles through pump.

SUN S, LIU J, LI J, QI X, LIU Z

Graphene radio frequency identification antenna manufacturing device, has feeding unit comprising slurry pump and storage cylinder, where slurry in storage cylinder is conveyed to nozzles through pump and pump is connected with controller.

QI X, LV Z, LI J, LIU J, CHEN S, MA Y, LIU Z

Corrosion resistant polyethylene water supply pipe material comprises base layer and anticorrosive graphene coating comprising polyethylene, color master batch, epoxy resin and dispersant.

LIU J, WANG J, LI H

Graphene radio-frequency identification antenna manufacturing device, has pump connected with controller that controls switch state of valves to control spraying state of nozzles, and feeding main circuit set with pressure and flow meters.

LIU Z, CHEN S, MA Y, LIU J, LI J, LV Z, QI X