国家/地区 中国（2）
IPC部 B（2）
IPC大类 B29（2） C08（2）
IPC小类 B29C（2）
IPC C08K003/04（2）
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

Preparing radiating eye-protecting table lamp comprises e.g. preparing base, support, lampshade shell and lampshade cover plate, assembling base, support, lampshade shell, lampshade cover plate and LED lamp assembly, and forming base, support and lampshade shell by injection molding.

WANG K, TANG J, YAO L

Preparation system of antibacterial plastic comprises crushing and grinding machine to crush and grind shells of shrimp, crab and fish bone to obtain residual shell powder used as raw material for preparing antibacterial plastic.

ZHANG X