国家/地区 中国（2）
IPC部 C（2）
IPC大类 F24（2）
IPC小类 F24D（2）
IPC F24D013/02（2）
发明人
公开年 2018（2）
申请年
专利权人

Graphene heat conduction and radiation far infrared based ground heating device has relay in which cathode of output terminal is connected to output terminal of cold line, and temperature controller that is connected to power switch.

YAN H, XI J

Graphene intelligent self-heating floor connecting piece comprises connecting piece main body with connecting rod and supporting rod, and provided with first and second connection parts, screw thread and jacks.

DAI M