国家/地区 中国（2）
IPC部 A（2）
IPC大类 A47（2）
IPC小类 D01D（2）
IPC
发明人
公开年 2020（2）
申请年 2020（2） 
专利权人

Graphene anion heating inner heating quilt comprises a quilt cover and a filler, the quilt cover comprises upper heat insulating layer and lower heating layer, the heat insulating layer and lower heating layer heating layer are sewed.

YUAN X

Graphene multifunctional blended cotton useful for mattress, sofas and automobile seat, comprises graphene multifunctional polyester fiber composed of polyester, graphene and functional nano particles.

DENG X, HUANG R, LUO X, HUANG Z, ZHONG M