国家/地区 中国（4）
IPC部 A（4）
IPC大类 A47（4）
IPC小类 A47B（4）
IPC F24D013/02（4）
发明人
公开年 2022（4）
申请年 2021（3） 
专利权人

Multi-temperature area table-type electric heater for use in table body of heating device, has first electric heating component that is used for cooking and heating food, and second component used for warming and placing object on second component heat preservation.

FENG X, XIA Z, WU H, WANG C, LUO R, YUAN K, LI L

Nano heating tube integrated combination device, has shell whose four surfaces are embedded with multiple metal radiating fins, where cross section of detachable table is rectangular and inverted trapezoid.

WANG X, WANG F, JIN H, SUN G

Adjustable heating desk with graphene graphene, has connecting wire that longitudinally passes through routing groove and is welded and connected with each terminal of PCL controller.

DU S

Intelligent graphene heating mahjong table, has locating ring whose inner part is provided with connecting wire, where upper end of connecting wire is connected with inner part of shell, and lower end of wire connected with part of heating box.

DONG B, XIA S, XIA T