国家/地区 中国（3）
IPC部 F（3）
IPC大类 F27（3）
IPC小类 F27B（3）
IPC F27B017/00（3）
发明人
公开年 2020（3）
申请年 2019（3） 
专利权人

High temperature tubular furnace for preparing graphene, has air inlet hose whose end is connected with nitrogen storage tank, and pull rod arranged close to end of quartz boat and provided with multiple air outlets.

PAN Z, SI R

Graphene ultra-high temperature resistant curing furnace comprises a bottom plate, where the top outer wall of the bottom plate is provided with a shell, and the top outer wall of the bottom plate is provided with a connecting groove.

ZHANG J

Graphene-ceramic composite material sintering device, has fan whose air outlet end is fixedly connected with two wind outlet pipes, and box body fixedly embedded with filter plate, where inner side wall of box body is connected with air blowing cover.

ZHU F