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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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Edouard benedicts secures us paptent for safety glass (8 jan 1914 ano – 21 jun 1914 ano)

Descrição:

after successfully patenting his lamminted safty glass in france in 1909

Adicionado na linha do tempo:

13 set 2017
0
0
1476

Data:

8 jan 1914 ano
21 jun 1914 ano
~ 5 months and 14 days