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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 jan 1969 ano - DuPont begins producing chloroprene and neoprene at the LaPlace plant.
Adicionado na linha do tempo:
Denka timeline
By
Jeff Nowak
7 fev 2019
0
0
9934
Data:
1 jan 1969 ano
Agora
~ 56 years ago
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