国家/地区 中国（3）
IPC部 E（3）
IPC大类 E04（3） F24（3） H05（2）
IPC小类 E04F（3）
IPC E04F015/02（3）
发明人 DAI M（3）
公开年 2020（2）
申请年 2019（3）
专利权人 DAI M（3）

Graphene heating ceramic tile comprises ceramic tile layer, graphene heating film and heat insulating material layer from top to bottom, where bottom surface of ceramic tile layer is provided with shallow groove used for placing graphene heating film.

DAI M

Graphene far infrared negative ion warm core electric floor has inverted trapezoidal inclined surface whose upper portion and lower portion is provided with joint matched with concave interface and plug block matched with socket.

DAI M

Graphene wiring-free self-heating floor tile, has insulating waterproof layer whose front surface is provided with brick body, and concave part provided with heating layer, where edge of concave part is formed with groove that is matched with connector.

DAI M