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Application filed by Zanola SilviafiledCriticalZanola Silvia
Priority to IT93MI000018UpriorityCriticalpatent/IT229547Y1/it
Publication of ITMI930018V0publicationCriticalpatent/ITMI930018V0/it
Publication of ITMI930018U1publicationCriticalpatent/ITMI930018U1/it
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Publication of IT229547Y1publicationCriticalpatent/IT229547Y1/it
IT93MI000018U1993-01-111993-01-11Struttura di valvola di intercettazione termicamente isolata, particol armente per impianti di teleriscaldamento
IT229547Y1
(it)