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Priority to IT97CT000012ApriorityCriticalpatent/ITCT970012A1/it
Publication of ITCT970012A0publicationCriticalpatent/ITCT970012A0/it
Publication of ITCT970012A1publicationCriticalpatent/ITCT970012A1/it
IT97CT000012A1997-04-171997-04-17Bus-contact. apparecchio composto da due elementi: il componente"a" mobile azionato dal'utente(cieco,semicieco,analfabeta
ITCT970012A1
(it)