国家/地区 中国（3）
IPC部 F（3）
IPC大类 F26（3）
IPC小类 F26B（3）
IPC F26B021/00（3）
发明人
公开年 2018（3）
申请年 2017（3）
专利权人

Test tube sterilizing device, has water outlet connected with upper and lower turntables and supporting rod through liquid pipe and header tank, where supporting rod and lower turntable are provided with graphene-sterilizing sheet.

FU R

Graphene drying device, has liquid collecting bottle connected with separator through connector, where separator is connected with separator, and rotary separator whose lower end is connected with graphite collecting bottle.

ZHANG J

Graphene modified macromolecule material drying device, has main barrel body horizontally connected with upper part of base, heating device and exhaust fan formed with through hole, and driving motor fixedly connected with worm.

ZHU Y, SHAO R