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dec 31, 1869 - PLASTICO

Description:

para su uso como un sustituto del marfil en la fabricación de bolas de billar El celuloide es el primer plástico sintético importante y se utiliza como un sustituto de sustancias caras como el marfil, ámbar, cuerno y carey.

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quimica

Bycamila andrea
2 Oct 2018
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0
449

Date:

dec 31, 1869
Now
~ 155 years ago

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