国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC B01J019/00（2）
发明人 LI C（2）
公开年
申请年
专利权人

Device for preparing graphene oxide, has device body, swaying mixing tank and control panel, where middle part of device body is movably connected with swaying mixing tank, and two sides of middle of device body are fixedly connected with supporting frame.

LI X, WEI L, ZHANG W, LI C, QIN L

Protective structure for high temperature reaction kettle comprises protective shell, where top part of one side of protective shell is provided with micro-refrigerator through bolt, and one side of micro-refrigerator is located in inner cavity.

SUN S, ZOU T, LI C