国家/地区 中国（2）
IPC部 B（2）
IPC大类 D21（2）
IPC小类 D21H（2）
IPC
发明人
公开年 2023（2）
申请年 2022（2）
专利权人

Folding oil pressure device for processing insulating paper, has condensing pipe whose upper part is connected with surface of lower folding plate through vent hole, and iron plate located at lower part of magnetic round roller.

LIN R, LI D, HUANG J

Antiviral double-decorated panel comprises base material and veneer paper attached to antiviral coating comprising urea-formaldehyde resin, melamine resin, and fungicide comprising deacetylated chitin and nano-silicon sheet.

WU W, DING H, LI Y