国家/地区
IPC部 C（2）
IPC大类 C02（2）
IPC小类 C02F（2）
IPC C02F103/08（2）
发明人
公开年 2023（2）
申请年 2022（2） 
专利权人

Water distillation apparatus used to desalinate contaminated water, comprises transparent housing, photothermal substrate, condensing surface, water feeder, and condensate collector.

WU X, XU H

Copper-based alloy pipe useful for power, chemical engineering, petrochemical, steel comprises copper-base alloy pipe body and anticorrosive coating on surface of copper base alloy tube body, where anticorrolytic coating comprises aqueous epoxy resin emulsion, quartz powder, and silicon micropowder.

JING X, BAO J, ZHANG C, JIN L, LU M