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Application filed by Bergamasca MetallurgfiledCriticalBergamasca Metallurg
Priority to IT19991/79ApriorityCriticalpatent/IT1110961B/it
Publication of IT7919991A0publicationCriticalpatent/IT7919991A0/it
Application grantedgrantedCritical
Publication of IT1110961BpublicationCriticalpatent/IT1110961B/it
IT19991/79A1979-02-071979-02-07Procedimento per la realizzazione di serpentini per scambiatori di calore,nonche' serpentino cosi' realizzato
IT1110961B
(it)