国家/地区 中国（2）
IPC部 B（2）
IPC大类 B32（2） C09（2）
IPC小类 B32B（2）
IPC B32B027/32（2）
发明人
公开年 2022（2）
申请年 2021（2） 
专利权人

Multilayered flexible package useful in packaging systems for food, cosmetic, nutraceutical or pharmaceutical products, comprises polymeric coating comprising dispersion of antioxidant particles.

RIVA M, VACCA P, FIDECKA K, FIDECA C

Multifunctional mobile phone shell, has back plate assembly comprising super-fibre layer, heat-conducting silica gel layer, graphene layer and ventilating layer which are orderly laminated and overlapped from top to bottom.

FENG X