国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01F（3）
IPC B01F007/18（3）
发明人
公开年 2020（2）
申请年 2019（2） 
专利权人

Dispersion liquid storage device for preparing double-graphite electrode by electrochemical peeling, has injection pipe fixed at outer side of outer bottle body and connected with interlayer, and stirring mechanism installed on bottle cover.

LI L, ZHANG D

Graphene heating device for heat preservation of meal, has two racks symmetrically connected on two side box walls of incubator, gear engaged with rack, and multiple stirring rods uniformly and fixedly connected on shaft wall of rotating shaft.

LI J, RAO Y

Graphene oxide storage tank useful for graphene production, comprises a tank body, where the top wall of the tank body is provided with a feeding port, the tank body is fixed on the lower base through a supporting leg.

PAN Z, LIU C