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/fr/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
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1 janv. 1915 - In 1915 Langevin invented the first system desinged to utilize sound waves and acustical echos under water as a detection device
Ajouté au bande de temps:
Development of sonar Technology
By
Brady Fortenberry
8 nov. 2018
0
0
386
Date:
1 janv. 1915
Maintenaint
~ Il y a 110 ans
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