国家/地区 中国（2）
IPC部 F（2）
IPC大类 F25（2）
IPC小类 F25D（2）
IPC
发明人 WANG H（2）
公开年 2022（2）
申请年
专利权人

Graphene heating and defrosting based direct-cooling horizontal freezing display cabinet for use in supermarket, has graphene heating film arranged on outer periphery of inner tank and connected with controller through connecting wire.

WANG H, SU G, YANG J, LIU W, XU L, JIANG Y, LIU L, LU X, DING W

Material-processing-graphene material, has supporting frame fixedly provided with fan, and working table surface provided with supporting rod, where two sides of supporting rod are fixed with transverse rod and rod is provided with movable mechanism.

ZHOU Q, WEI F, WANG H, DAI G