国家/地区 中国（2）
IPC部 A（2）
IPC大类 A47（2）
IPC小类 A47G（2）
IPC A47G009/02（2）
发明人
公开年
申请年 2020（2） 
专利权人

Graphene towel quilt comprises graphene superfine polyester fiber, ordinary fiber, chitin fiber, superfine hollow polyester fiber, silica gel, and copper-based antibacterial fiber.

ZHAO G, WANG S, ZHANG H

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