国家/地区 中国（2）
IPC部 A（2）
IPC大类 A01（2）
IPC小类 C09D（2）
IPC C09D201/00（2）
发明人
公开年
申请年
专利权人

Film useful for preventing bird collision, comprises optical film sequentially comprising first protective layer, first reflective layer, first base material layer, polymer dispersed liquid crystal layer, second base material layer, second reflective layer and second protective layer.

NIE Y, LI W, YE X, XU Z, XUE Y, DU P, KONG Q

Breeding shed for e.g. duck, comprises external coating formed by coating external paint containing silicon nanoadditive and hyperbranched resin, on outside of house component by airless spraying, internal coating, and water supply device.

TONG F, XIE Y, LIU Q, YANG D