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 TIAN Y（2）
公开年 2021（2）
申请年 2020（2） 
专利权人 SHAANXI YANY.（2）

Dispersing device for graphene coating production, has machine frame that is provided with fourth motor fixedly connected with it, and output end of fourth motor provided with screw rod.

TIAN Y

Filtering device for processing graphene coating, has gear connecting rod whose other end is provided with fixedly connected with upper end, and upper end belt pulley that is connected with lower end pulley by transmission belt.

TIAN Y