IT1138298B - Struttura di stufa alla tirolese modulare
- Google Patents
Struttura di stufa alla tirolese modulare
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Publication number
IT1138298B
IT1138298BIT21510/81AIT2151081AIT1138298BIT 1138298 BIT1138298 BIT 1138298BIT 21510/81 AIT21510/81 AIT 21510/81AIT 2151081 AIT2151081 AIT 2151081AIT 1138298 BIT1138298 BIT 1138298B
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Application filed by Umberto ZardinifiledCriticalUmberto Zardini
Priority to IT21510/81ApriorityCriticalpatent/IT1138298B/it
Publication of IT8121510A0publicationCriticalpatent/IT8121510A0/it
Priority to DE8282101344Tprioritypatent/DE3263978D1/de
Priority to AT82101344Tprioritypatent/ATE13717T1/de
Priority to EP19820101344prioritypatent/EP0058984B1/de
Application grantedgrantedCritical
Publication of IT1138298BpublicationCriticalpatent/IT1138298B/it
Scambiatore a tubi d'acqua coassiali a geometria spiroidale, per caldaie da riscaldamento e produzione d'acqua calda sanitaria, per bruciatori di gas ad aria aspirata
Dispositivo para un edificio con provisiones para la descarga del aire viciado, el suministro de aire fresco y el calentamiento de las habitaciones del edificio.