国家/地区 中国（4）
IPC部 A（4）
IPC大类 F24（4） A47（3）
IPC小类 F24D（4）
IPC F24D013/02（4）
发明人
公开年 2022（3）
申请年 2021（4）
专利权人

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

Graphene electric floor heating with fireproof inflaming retarding structure, has top part-proof layer that is fixed with connect filling layer, and top part layer that comprises heat conducting layer.

LIN T

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

Mounting device of graphene electric floor heating, has dust exhaust port of dust suction pump is connected with dust exhaust pipe vertically arranged and right side of dust storage cavity is provided with cavity door.

ZHU Y, ZHU H