发明授权
US08991118B2 Armored door panel 有权
装甲门板

Armored door panel
摘要:
An armored door panel includes a planar device having a layered arrangement including a protection layer comprised of a ballistic material and an outer surface layer arranged on the outer side of the protection layer. The planar device is affixed to an existing door to prevent ballistic projectile from penetrating the door.
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