Summary
A bord d'un voilier en rade de Toulon, la Direction des Inventions exécute des expériences d'écoute sous-marine sous la direction de Jean Perrin. (Texte issu du catalogue des Archives Françaises du Film).
Ecouteur sous-marin Perrin
Reference
4248
Duration
00:09:00
Production year
1917
Versions
Original material
HD
16/9
BW
Mute
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