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20 janv. 1995 - Nuevo evento

Description:

Se presenta el primer LED con luz blanca de conversión luminiscente y se lanza al mercado dos años después.

Ajouté au bande de temps:

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ByBastian Quillay Tapia
19 août 2019
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134

Date:

20 janv. 1995
Maintenaint
~ Il y a 30 ans
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