国家/地区 中国（2） 韩国（2）
IPC部 C（4）
IPC大类 C09（4） C08（3） F16（2）
IPC小类 C09D（4）
IPC C08K003/04（3） C09D007/61（2）
发明人
公开年 2022（4）
申请年 2020（4）
专利权人

LED heat dissipation lighting light surface treatment composition useful for street lamp case comprises heat dissipation unit made of aluminum which is formed in multiple body portion and radiates heat generated from lighting module.

WOO L, UK L D

Diffuser mechanism of non-welding structure useful in seawater discharge channel comprises pipe component closely supports sleeve on spool of hull, and diffusion component supporting wing pieces inside sleeve.

SEOK N

Resin composite material for wind wheel, air duct and air conditioner, comprises a base material and an antistatic hydrophilic coating provided on the surface of the base material including resin and optional conductive agent, and coating components include photocurable resin and conductive filler.

LI H, SHANG X

Inner wall wear-resistant pipe material has inner wall pipe material comprising inner wall pipe main body and inner wall pipe ear-resistant coating, where inner wall pipe main body and inner wall wear-resistant pipe coating are arranged from outside to inside.

DAI L