国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3） H05（3） E04（2）
IPC小类 C04B（3）
IPC H05B003/14（3） H05B003/34（3） E04F015/02（2）
发明人 DAI M（3）
公开年 2020（3）
申请年 2019（3）
专利权人 DAI M（3）

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 far infrared heating carpet comprises blanket layer, bottom layer connected under the carpet layer by edge stitching, zipper provided on one side of cover, and core layer provided in the cover and carpet layer.

DAI M

Graphene far-infrared floor heating brick comprises brick unit laid back and forth and connecting member installed between adjacent brick units comprising bottom brick and panel set from bottom to top, and graphene heat conduction component.

DAI M