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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 ene 1856 año - William Perkin sintetiza la malva, el primer colorante sintético de la Historia
Añadido al timeline:
química
By
raquel
17 oct 2018
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499
fecha:
1 ene 1856 año
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~ 169 years ago
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