国家/地区 中国（2）
IPC部 B（2）
IPC大类 B44（2） F24（2）
IPC小类 B44C（2）
IPC B44C005/02（2）
发明人
公开年 2020（2）
申请年 2019（2）
专利权人

Graphene electric heating picture, has transmission shaft whose two ends are respectively connected with output end of speed reducer and transmission gear, where top part of protection box is provided with two groups of transmission chain.

ZHANG C

Graphene-resistant electric heating wall painting, has graphene heating interface layer connected with first insulating layer and second insulating layer, and bottom frame whose side is uniformly distributed with heat dissipation holes.

DAI M