国家/地区 中国（3）
IPC部 A（3）
IPC大类 F26（3）
IPC小类 F26B（3）
IPC F26B009/10（3）
发明人 CHEN J（2）
公开年
申请年 2021（2） 
专利权人

Drying device for graphene-based environment-friendly carpet, has drying box provided with fixing component for fixing carpet, and driving component installed in drying box, where driving component drives fixing component to move.

CHEN J

Intelligent tea drying system comprises fresh air device, main control device, drying room and sensor group.

ZENG T, CHEN J, SHU L, ZHOU Y, XIANG Y

Chopping board frame, has main body provided with manual switch, micro-switch and graphene electric heating film, where micro-switch is located at bottom part of containing part when chopping block is taken off.

HONG S