国家/地区 中国（3）
IPC部 A（2）
IPC大类 A61（2）
IPC小类
IPC
发明人 WANG G（3）
公开年 2022（3）
申请年 2022（2） 
专利权人 WANG G（3）

Virus or bacteria killing-type air purifier, has fan rotating blade that inactivates virus or bacteria gas in copper, through-hole copper or through-hole foam copper for absorbing noise and releasing non-live virus or bacteria gas.

WANG G

Device useful for killing viruses and germs in gas or liquid, compirises through-hole copper or through-hole silver or through-hole copper graphene or through-hole silver graphene or graphene made into hollow cylinder.

WANG G

Intelligent graphene auxiliary heat transfusion, blood transfusion process heat preservation nursing sleeve, has controller that is connected with external power supply through universal serial bus (USB) wire.

WANG J, ZHANG L, WANG G