国家/地区 中国（2）
IPC部 F（2）
IPC大类 F24（2）
IPC小类 F24D（2）
IPC F24D019/00（2）
发明人 DU L（2）
公开年 2023（2）
申请年 2022（2）
专利权人 DALIAN DODEA.（2）

Movable folding skirting line electric heater based on graphene, has locating pin whose outer part is provided with spring, bottom of bracket provided with arc-shaped groove, and inner two ends of arc shaped groove provided with locating hole.

JI L, DU L

Tubular wall hanging electric heating device, has radiating pipe body installed in hole of mounting seat, where mounting seat is fixed on wall body and heating element is installed in pipe body.

JI L, ZHENG H, DU L