国家/地区 中国（3）
IPC部 D（3）
IPC大类 D06（3） F24（3）
IPC小类 D06F（3）
IPC F24D013/02（3）
发明人
公开年 2022（3）
申请年 2021（3） 
专利权人

Splicing type graphene carbon crystal electric wall heating for e.g. household heating, has rotating rod whose outer wall is fixedly sleeved with gear located at left and right sides of bracket, where front surface of gear is connected with plate.

ZHENG Y

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 heater for use in household, has sliding rail set on side wall of supporting column, and sliding block set on sidewall of electric heater main body, where sliding block is slidingly clamped on sliding rail.

XU F