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ANDS EXPRESS EUROPEENS
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ANDS EXPRESS EUROPEENS
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Publication of FR402721ApublicationCriticalpatent/FR402721A/en
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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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR402721D1909-05-051909-05-05
Installation for air cooling in railway cars
ExpiredFR402721A
(en)
Improvements to devices used to purify, oxygenate, ozonize, cool or heat the air and to send this air into railroad or tram cars, ships and other vehicles