Lunettes sous-marines
![](https://www.dropbox.com/s/o6ct8ined1g7ej2/CNC_LOGO_replacement_thumb.jpg?raw=1)
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Altri titoli: Underwater Goggles
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Genere: n/a
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Anno: 1917? ?
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Durata: 00:03:58
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Descrizione: Aboard a small boat pulled by a tugboat in the Toulon harbor, Jules-Louis Breton and some members of the Invention Department Technical Engineering Committee try out underwater goggles to find a submarine at 20 meters (over 65 feet) deep.
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Parole chiave: World War, 1914-1918 -- France / World War, 1914-1918 -- Technology / Submarine warfare / EFG1914 / World War I / Armée; Equipement militaire; Guerre 1914-1918; Innovation; Invention; Périscope; Sous-marin
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Collezione:
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Fonte esterna: Centre nationale du cinéma et de l’image animée
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Diritti: In Copyright / CNRS
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Casa di produzione: Direction des Inventions, des Etudes et des Expériences techniques
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Colori: Black & White
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Director: La Section de Cinématographie Technique de la Direction des Inventions
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Sound: Without sound
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Data:
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Tipo documento:
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Collezione: CNRS
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Language: fr