国家/地区 中国（2）
IPC部 E（2） F（2）
IPC大类 E04（2） F24（2）
IPC小类 E04B（2）
IPC E04B002/00（2）
发明人
公开年 2023（2）
申请年 2022（2）
专利权人

Assembled type graphene heating wallboard, has reflecting film layer whose side far away from extruded sheet layer is provided with graphene electric heating film layer.

LIU C, QING C, XU L

Hidden low-voltage heating wall for use in building, has current carrying strip whose end is electrically connected with cable, where cable is connected with temperature measuring device, and free end of cable is provided with power transformer.

NIU H, WU X, LI C, HE Z, HOU L, LI G, WU H, GENG X