国家/地区 中国（2）
IPC部 D（2）
IPC大类 E04（2） F24（2）
IPC小类 E04F（2）
IPC E04F015/02（2）
发明人
公开年
申请年
专利权人

Woven graphene filament module electric heating floor comprises an upper substrate, middle electric heating layer and lower substrate arranged from top to bottom of insulating layers provided near heating cloth spaced after conductive belt.

YAN J, YAN Z, WANG S, ZHANG H, LI H, XIN X

Graphene composite material far infrared negative ion-core electric heating floor comprises e.g. decorative surface, solid wood composite board and graphite nano far infrared negative ion composite fiber heat-conducting film.

SHI W