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Priority to IT96CL000006ApriorityCriticalpatent/ITCL960006A1/it
Publication of ITCL960006A0publicationCriticalpatent/ITCL960006A0/it
Publication of ITCL960006A1publicationCriticalpatent/ITCL960006A1/it
IT96CL000006A1996-07-091996-07-09Calendario perpetuo funzionante manualmente mediante due manopole che fanno scorrere sopra una base ad asse cartesiano due barrette,una
ITCL960006A1
(it)