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CHARLES LEROUGE
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CHARLES LEROUGE
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Publication of FR406104ApublicationCriticalpatent/FR406104A/fr
FR406104D1909-08-121909-08-12Valve pour chauffe-bains, permettant l'écoulement simultané et automatique de l'eau et du gaz destiné au chauffage
ExpiredFR406104A
(fr)
Dispositif permettant d'utiliser l'air des appartements et les gaz provenant de la combustion, pour le chauffage des conduites de gaz et d'eau noyées dans les maconneries
Installation de chauffage central, à conduites de départ et de retour situées en contrehaut des radiateurs, plus spécialement destinée au chauffage à l'étage