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Prince Rupert's Drops emerge in Europe (18 dic 1639 anni – 17 gen 1650 anni)

Descrizione:

While not being bulletproof, prince Roberts drops would set the pre curser for bullet proof glass.

Aggiunto al nastro di tempo:

bulletproof glass

Byenrique piedra

13 set 2017

0

0

1478

Data:

18 dic 1639 anni

17 gen 1650 anni

~ 10 years

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