国家/地区 中国（2）
IPC部 A（2）
IPC大类 A61（2） F28（2）
IPC小类 F28D（2）
IPC F28D021/00（2）
发明人
公开年
申请年 2020（2）
专利权人

Afterheat recycling device for processing industrial waste gas, has UV irradiation lamp whose outer side is provided with protective cover, and conveying pipe whose end far away from purifying box is connected with top of inner cavity of heating box.

ZHANG R

Graphene eye cover comprises containing cavity provided with eye cover main frame, tray connecting part fixedly provided with circuit board the circuit board and tray connecting part fixedly provided with circuit board.

LENG J, CHEN K, JIANG M, SONG C, QIN J