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1 janv. 1994 - Patent granted for modern bulletproof glass

Description:

Filed by William P. Stephinson, this patent is alternating sheets of slightly flexible glass and polycarbonates.

Ajouté au bande de temps:

Bulletproof Glass

ByShyanne
30 août 2018
0
0
589

Date:

1 janv. 1994
Maintenaint
~ Il y a 31 ans

Les images:

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