IT1189171B - Scambiatore di calore perfezionati,particolarmente adatto per le caldaie a gas di uso domestico
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Scambiatore di calore perfezionati,particolarmente adatto per le caldaie a gas di uso domestico
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Publication number
IT1189171B
IT1189171BIT19673/86AIT1967386AIT1189171BIT 1189171 BIT1189171 BIT 1189171BIT 19673/86 AIT19673/86 AIT 19673/86AIT 1967386 AIT1967386 AIT 1967386AIT 1189171 BIT1189171 BIT 1189171B
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Application filed by Nouvopignone SpafiledCriticalNouvopignone Spa
Priority to IT19673/86ApriorityCriticalpatent/IT1189171B/it
Publication of IT8619673A0publicationCriticalpatent/IT8619673A0/it
Publication of IT8619673A1publicationCriticalpatent/IT8619673A1/it
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Publication of IT1189171BpublicationCriticalpatent/IT1189171B/it