国家/地区 中国（3）
IPC部 A（2）
IPC大类
IPC小类
IPC
发明人 ZHAO M（3） FEI Z（2）
公开年 2021（2）
申请年 2020（3）
专利权人 ZHAO M（3）

Flexible heating cable bus, has buffer layer whose right end is formed with first groove, where left end of buffer layer is formed with second groove and outer side of buffer layer is orderly fixedly connected with woven layer and third insulating layer.

ZHAO M

Constant temperature eyeshade has eyeshade main body, which is provided with outer layer packaging layer, where graphene expanded cotton fiber layer is arranged at inner side of outer layer packaging layer, and micro power supply is formed.

FEI Z, ZHAO M

Graphene active antibacterial mask has mask main body, ear belt, nose bridge pressing strip, filter layer, inner layer, polyvinylidene fluoride nano fiber film, metal ion film, and microporous membrane.

FEI Z, ZHAO M