Production year
1924
© Fonds historique / CNRS Images
19000001_0539
Appareil pour le dosage des poussières, lors des essais sur banc de moteurs à gazogène, photographié le 11 décembre1924, à l'Office national des recherches scientifiques et industrielles et des inventions (ONRSII) à Bellevue, Meudon. Un gazogène est un moteur qui permet de produire un gaz combustible à partir de matières combustibles solides (charbon) ou liquides (huiles lourdes).
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1924
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