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Heine Boiler Co
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Heine Boiler Co
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Publication of FR553097ApublicationCriticalpatent/FR553097A/fr
F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
F22B21/02—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially-straight water tubes
F22B21/18—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from substantially-straight water tubes involving two or more upper drums and a single lower drum
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FR553097D1922-06-201922-06-20Perfectionnements aux chaudières à tubes d'eau
ExpiredFR553097A
(fr)