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Priority to IT2235090UpriorityCriticalpatent/IT220334Z2/it
Publication of IT9022350V0publicationCriticalpatent/IT9022350V0/it
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Publication of IT220334Z2publicationCriticalpatent/IT220334Z2/it
IT2235090U1990-12-211990-12-21Dispositivo per dare informazioni, particolarmente aereoporti o stazioni ferroviarie, relative a mezzi di trasporto.
IT220334Z2
(it)