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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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31 mar 1958 ano - C-4 patented by Phillips Petroleum Company
Descrição:
Phillips Petroleum Company patented C-4, which was a plastic explosive used both in every conflict following.
Adicionado na linha do tempo:
CH 345 - Polymer Themed
By
Mitch Amoriello
19 abr 2021
0
0
530
Data:
31 mar 1958 ano
Agora
~ 67 years ago
Imagens:
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