IT1153505B - Strutture di chiusura in particolare per boccaporti
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Strutture di chiusura in particolare per boccaporti
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Publication number
IT1153505B
IT1153505BIT21049/82AIT2104982AIT1153505BIT 1153505 BIT1153505 BIT 1153505BIT 21049/82 AIT21049/82 AIT 21049/82AIT 2104982 AIT2104982 AIT 2104982AIT 1153505 BIT1153505 BIT 1153505B
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Application filed by Angelo Caffa, Letizia Caffa, Carla CaffafiledCriticalAngelo Caffa
Priority to IT21049/82ApriorityCriticalpatent/IT1153505B/it
Publication of IT8221049A0publicationCriticalpatent/IT8221049A0/it
Application grantedgrantedCritical
Publication of IT1153505BpublicationCriticalpatent/IT1153505B/it