国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC B32B009/00（2）
发明人
公开年
申请年 2017（2）
专利权人

Enclosure for e.g. hard disk drive, has data storage disk arranged within enclosure, heads for reading or writing data onto data storage disk, and filter comprising filter media that includes activated carbon and graphene.

ZHANG L H, LIU X, GAN S C

Membrane used in filter media, comprises preset amount of crosslinked graphene oxide sheets with preset thickness.

DAVE S H, GROSSMAN J C, HAN G D, KELLER B