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it
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
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1 apr 1923 anni - Entwicklung der ersten Sicherungsautomaten mit thermisch-magnetischer Auslösung
Aggiunto al nastro di tempo:
21 set 2017
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448
ABB History
Data:
1 apr 1923 anni
Adesso
~ 101 years ago
Immagini:
