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Application filed by C T M S R L Costruzioni TermomfiledCriticalC T M S R L Costruzioni Termom
Priority to IT8506404ApriorityCriticalpatent/IT8506404A0/en
Publication of IT8506404A0publicationCriticalpatent/IT8506404A0/en
CHIMNEY-SMOKE-WATER EXCHANGER FOR HUMIDIFICATION AND CONDENSATION OF SMOKES, WITH FORCED DRAFT, FOR FLUID HEATERS, IN PARTICULAR FOR GAS STORAGE WATER HEATERS AND FOR FIRE TUBE BOILERS