国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 XU S（2）
公开年
申请年 2021（2） 
专利权人 WANG Z（2）

Breathable antibacterial composite graphene auxiliary heat of internal fistula physiotherapy nursing belt, comprises nursing belt outer surface layer, nursing belt inner layer, graphene heating belt, and composite silver ion sterilizing layer.

XU S, WANG Z

Electrostatic field composite graphene sterilization and haze air purification device, has induced draft fan connected to direct current (DC) power output terminal of controller through wire to form induced draft fan power circuit.

WANG Z, LIU F, XU S