国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） B32（3）
IPC小类 B01D（3）
IPC B01D046/00（3）
发明人
公开年 2018（3）
申请年 2017（2） 
专利权人

Vehicle ventilation system for graphene composite filtering membrane, has sepiolite fiber layer formed far away from side of plant fiber layer that is arranged with silver fiber layer, where sepiolite fiber layer is formed with carbon layer.

HUANG J

Graphene material and bamboo fiber cloth-containing air filter, comprises high-efficiency particulate absorber layer, graphene and bamboo fiber layer.

ZHU M

Graphene-friendly air filter foam structure, has graphene layer whose bottom part is fixed with photo-catalyst purifying layer, where bottom part of photo-catalyst purifying layer is provided with high efficiency filter layer.

LV K