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

Graphene floor heating sheet for ceramic tile floor, has chuck inserted into slot adjacent to side of heating sheet shell to form sealing fit, where electrode on clamping head is electrically conducted with electrode in slot.

ZENG B, ZHANG J, CHEN C

High-efficiency heat storage type electric heater, has inner binding post provided with electric heating wire, where outer surface of electric heating pipe and electric heating wire are provided with graphene coating.

CHEN C, ZHANG X