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1 janv. 1909 - Safety Glass Patent

Description:

Edouard patented his safety glass creation. It's created by sandwiching a piece of celluloid between 2 sheets of glass.

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Bulletproof Glass History

13 sept. 2017

1

0

1445

Date:

1 janv. 1909

Maintenaint

~ Il y a 116 ans

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