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ANDS EXPRESS EUROPEENS
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ANDS EXPRESS EUROPEENS
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Publication of FR402721ApublicationCriticalpatent/FR402721A/fr
B61D27/00—Heating, cooling, ventilating, or air-conditioning
B61D27/0018—Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
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FR402721D1909-05-051909-05-05Installation pour le rafraichissement de l'air dans les voitures de chemins de fer
ExpiredFR402721A
(fr)
Perfectionnements apportés aux appareils employés pour purifier, oxygéner, ozoniser, refroidir ou réchauffer l'air et pour envoyer cet air dans les voitures de chemins de fer ou de tramways, les navires et autres véhicules