国家/地区 中国（5）
IPC部 B（5）
IPC大类 B05（5）
IPC小类 B05D（5）
IPC B05B009/04（3） B05B013/02（3） B05D003/06（3）
B05D003/02（2）
发明人 LI J（5）
公开年 2021（5）
申请年 2021（5）
专利权人 SHANDONG HUA.（4）

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 coating drying device for integrated circuit card (IC) production device, has outer shell whose one side is connected with control drying cavity in temperature of control cabinet.

LI J, MA Y, CHEN S, SHANG W, ZHAO J, 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

Worm gear used in main reduction system of heavy-duty vehicles, has buffer layer provided between protective layer and metal body, and raw materials of protective layer include mass of diamond powder and molybdenum disulfide.

YI Y, LI J, LI C

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