国家/地区 中国（2）
IPC部 A（2）
IPC大类 A41（2）
IPC小类 A41B（2）
IPC A41B017/00（2）
发明人
公开年 2021（2）
申请年
专利权人

Constant temperature warm-keeping knitted fabric comprises e.g. dralon orlon, graphene viscose short fiber, viscose fiber, coffee charcoal polyester and bamboo charcoal polyester.

ZHANG Y, GUAN Y

Graphene flexible heating film comprises polyimide copper foil circuit, graphene heating film, thermoplastic polyurethane hot melt adhesive film and elastic lining cloth, where polyimide copper foil circuit is composed of mutually insulated anode copper film.

CHU Z, PAN Z, TAN H