国家/地区 中国（2）
IPC部 B（2）
IPC大类 B32（2） F41（2）
IPC小类 B32B（2）
IPC B32B009/00（2）
发明人
公开年
申请年 2021（2）
专利权人

Graphene composite bullet-proof plate comprise bullet-facing surface orderly provided with crack-proof layer, graphene bullet-proof ceramic layer, first transition layer, and second transition layer and back plate, between two adjacent layers by hot melt adhesive layer.

TIAN G, SHAO Q

Bulletproof curtain used in buildings and in field of intelligent protection device, has inner protective layer, conductive layer and outer protective layer, and then curtain main portion is connected with Bluetooth module.

GONG X, ZHOU J, WANG S