国家/地区 中国（2）
IPC部 B（2）
IPC大类 B05（2）
IPC小类 B05D（2）
IPC
发明人
公开年 2021（2）
申请年
专利权人

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Aluminum alloy door and window used in chemical plant and smelter, comprises main material, sound insulation layer, wear-resistant layer, anti-oxidation layer and self-cleaning layer having preset thickness.

LIU N