国家/地区 中国（2）
IPC部 F（2）
IPC大类 F24（2） H05（2）
IPC小类 F24D（2）
IPC F24D013/02（2）
发明人
公开年
申请年 2020（2）
专利权人

Double-layer graphene heating film, has PET film whose upper part is connected with anti-impact layer, where upper part of anti-impact layer is connected with electromagnetic shielding layer that is connected with waterproof paving layer.

JIANG X

Preparing graphene electric heating picture comprises e.g. preparing graphene heating body layer, preparing infrared reflection-insulation plate by bonding, coating, printing or vapor deposition on surface of one side of insulation plate.

TAN H, PAN Z, WANG F