国家/地区 中国（4）
IPC部 A（4） F（2）
IPC大类 A47（4） F24（2）
IPC小类 A47B（4） F24D（2）
IPC A47B097/00（4）
发明人
公开年 2021（4）
申请年 2021（4）
专利权人

Mahjong table with heating function of table top and outer frame, has table leg that is provided with switch for controlling heating, and switch respectively connected with first and second electric heating films.

WU J

Double-system warming table used as daily living goods of people, has adjusting cavity whose inner bottom wall is provided with travel switch and control structure is arranged between foot warming plate and base.

CHEN X

Office table, has controller connected with heating component for controlling opening and closing of heating component and adjusting temperature, where heating component comprises graphene heating film set on connecting plate.

LIU Y

Graphene heating device for desktop, has graphene clapboard connected with heating chip that is connected with controller, and inserting rod clamped with slot, where outer side of central plate is provided with multiple second gaps.

LI J