国家/地区 中国（3）
IPC部 B（3）
IPC大类 B32（3）
IPC小类 B32B（3）
IPC B32B005/02（3）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

Lightweight electromagnetic shielding tarpaulin comprises conductive base cloth in middle, electromagnetic shielding composite material coated on surface of conductive base cloth and light electromagnetic shielding tarpaulin covered on outer side of electromagnetic shielding composite material.

SONG X, CHANG H, JIN S, GUO J, LEI X, PAN Z, LIU Y, HU Y, CUI J, CHEN J, YANG J

Composite graphene heating film with flame retardant effect, has composite graphene heating film sequentially provided with first flame-retardant non-woven fabric, graphene heating sheet and second flame-retardant non-woven fabric layer from bottom to top.

LI B, QIN X, LUO D

Graphene anion heating inner heating quilt useful for promoting blood circulation, preventing human aging and premature aging, comprises quilt cover and quilt core arranged in the quilt cover.

ZHANG X, LIU M