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Priority to IT3280590UpriorityCriticalpatent/IT223388Z2/it
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Publication of IT9032805U1publicationCriticalpatent/IT9032805U1/it
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IT3280590U1990-03-011990-03-01Pannello grecato autoportante e collaborante con getto di cemento armato per solai, soppalchi ed altre applicazioni.
IT223388Z2
(it)