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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 jun 1791 ano - Nicholas Leblanc patented a method of making sodium carbonate or soda ash
Adicionado na linha do tempo:
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By
Dina Bawazeer
1 nov 2018
0
0
975
Data:
1 jun 1791 ano
Agora
~ 234 years ago
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