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5 jan 1980 ano - First patent by Dr Kodama
Descrição:
Dr Kodama used a rapid prototyping technique and was the first to think of the idea but he did not file the patent requierment quick enough
Adicionado na linha do tempo:
8 out 2017
0
0
686
3d printing history
Data:
5 jan 1980 ano
Agora
~ 44 years ago