国家/地区 中国（2）
IPC部 B（2）
IPC大类 B08（2）
IPC小类 B08B（2）
IPC
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

Graphene heater, has fixing block whose left side is fixedly connected with brush, where left side of brush passes through transmission box and extends to front surface of heater main body and left side of brush is fixedly connected with auxiliary mechanism.

MENG Y

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